RPMT 29.5.2014, Session II

chemistry

Q. No. 1

00110201Which was first organic compound prepared in laboratory?

Hindi Question

Option 1 Acetic acid

Hindi Option 1

Option 2 Acetone

Hindi Option 2

Option 3 Urea

Hindi Option 3

Option 4 Acetaldehyde

Hindi Option 4

Correct Option 3

Q. No. 2

00110202Presence of Nitrogen element in organic compound is tested as

Hindi Question

Option 1 Nitrogen gas

Hindi Option 1

Option 2 NH3

Hindi Option 2 NH3

Option 3 NO

Hindi Option 3 NO

Option 4

Hindi Option 4

Page 1 of 99

Correct Option 4

Q. No. 3

00110203Medium of sodium fusion extract in Lassaigne's method

Hindi Question

Option 1 Acidic

Hindi Option 1

Option 2 Neutral

Hindi Option 2

Option 3 Basic

Hindi Option 3

Option 4 Amphoteric

Hindi Option 4

Correct Option 3

Q. No. 4

00110204 IUPAC name of the given organic compound is

Hindi Question

Option 1 3,3-Dimethylpentane

Hindi Option 1

Option 2 3,3-Diethylpentane

Hindi Option 2

Option 3 3-Ethyl-3-methylpentane

Hindi Option 3

Option 4 3-Ethyl-3ethylpentane

Hindi Option 4

Correct Option 2

Page 2 of 99

Q. No. 5

00110205The IUPAC name of the given organic compound is

Hindi Question

Option 1 3-Hydroxy-3-aminopropionic acid

Hindi Option 1

Option 2 3-Hydroxy-2-methylpropane

Hindi Option 2

Option 3 2- Hydroxy-3-methylpropane

Hindi Option 3

Option 4 2-Hydroxy-3-aminopropionic acid

Hindi Option 4

Correct Option 2

Q. No. 6

00110206Which one among the given compound is more stable?

Hindi Question

Option 1 Butene-1

Hindi Option 1

Option 2 2,3-Diethyl-2-butene

Hindi Option 2

Option 3 cis-2- Butene

Hindi Option 3

Option 4 trans-2-Butene

Hindi Option 4

Page 3 of 99

Correct Option 2

Q. No. 7

00110207Which one is the strongest acid?

Hindi Question

Option 1 o-cynobenzoic acid

Hindi Option 1

Option 2 p-cynobenzoic acid

Hindi Option 2

Option 3 m-cynobenzoic acid

Hindi Option 3

Option 4 Benzoic acid

Hindi Option 4

Correct Option 2

Q. No. 8

00110208Which one of the following is least acidic?

Hindi Question

Option 1 o-Cholorophenol

Hindi Option 1

Option 2 p- Cholorophenol

Hindi Option 2

Option 3 m- Cholorophenol

Hindi Option 3

Option 4 Phenol

Hindi Option 4

Correct Option 4

Q. No. 9 Which species have only one type of hybridized carbon?

Page 4 of 99

00110209

Hindi Question

Option 1 CH2 = C = CH2

Hindi Option 1 CH2 = C = CH2

Option 2

Hindi Option 2

Option 3 CH3 - C CH

Hindi Option 3 CH3 - C CH

Option 4

Hindi Option 4

Correct Option 4

Q. No. 10

00110210Which one among the following carbanions is more stable?

Hindi Question

Option 1

Hindi Option 1

Option 2

Hindi Option 2

Option 3

Hindi Option 3

Option 4

Hindi Option 4

Correct Option 2

Page 5 of 99

Q. No. 11

00110211Which one is more stable species?

Hindi Question

Option 1 C6H5 - CH2+

Hindi Option 1 C6H5 - CH2+

Option 2 CH2 = CH - CH2+

Hindi Option 2 CH2 = CH - CH2+

Option 3 CH2 = CH+

Hindi Option 3 CH2 = CH+

Option 4 CH3 - CH2+

Hindi Option 4 CH3 - CH2+

Correct Option 1

Q. No. 12

00110212

Consider the following compound:

Carbon-carbon bond length between C2 and C3 will be:

Hindi Question

Option 1 1.54

Hindi Option 1 1.54

Option 2 1.3

Hindi Option 2 1.3

Option 3 1.21

Page 6 of 99

Hindi Option 3 1.21

Option 4 < 1.54 & >1.33

Hindi Option 4 < 1.54 & >1.33

Correct Option 4

Q. No. 13

00110213Which one among the following is more basic?

Hindi Question

Option 1

Hindi Option 1

Option 2

Hindi Option 2

Option 3

Hindi Option 3

Option 4

Hindi Option 4

Page 7 of 99

Correct Option 4

Q. No. 14

00110214Which one is more nucleophilic in nature?

Hindi Question

Option 1

Hindi Option 1

Option 2

Hindi Option 2

Option 3

Hindi Option 3

Option 4

Hindi Option 4

Correct Option 3

Q. No. 15

00110215Which free radical is most stable?

Hindi Question

Option 1 C6H5 - H2

Hindi Option 1 C6H5 - H2

Option 2 CH2 = CH - H2

Hindi Option 2 CH2 = CH - H2

Option 3 CH3 - H - CH3

Hindi Option 3 CH3 - H - CH3

Page 8 of 99

Option 4

Hindi Option 4

Correct Option 1

Q. No. 16

00110216 The number of delocalized -electrons in the given compound is:

Hindi Question

Option 1 4

Hindi Option 1 4

Option 2 6

Hindi Option 2 6

Option 3 8

Hindi Option 3 8

Option 4 2

Hindi Option 4 2

Correct Option 2

Q. No. 17

00110217In the pyridine number of conjugated electrons are:

Hindi Question

Option 1 6

Hindi Option 1 6

Option 2 8

Hindi Option 2 8

Option 3 4

Hindi Option 3 4

Page 9 of 99

Option 4 2

Hindi Option 4 2

Correct Option 1

Q. No. 18

00110218Which is the most electronegative orbital?

Hindi Question

Option 1 s

Hindi Option 1 s

Option 2 sp

Hindi Option 2 sp

Option 3 sp3

Hindi Option 3 sp3

Option 4 sp2

Hindi Option 4 sp2

Correct Option 1

Q. No. 19

00110219 In which compound carbon does not have sp3 hybridization.

Hindi Question

Option 1 CH2Cl2

Hindi Option 1 CH2Cl2

Option 2 CH2N2

Hindi Option 2 CH2N2

Option 3 CF2Cl2

Hindi Option 3 CF2Cl2

Option 4 CH2F2

Hindi Option 4 CH2F2

Page 10 of 99

Correct Option 2

Q. No. 20

00110220Which among the following is an electrophile?

Hindi Question

Option 1

Hindi Option 1

Option 2 NH3

Hindi Option 2 NH3

Option 3

Hindi Option 3

Option 4 SO3

Hindi Option 4 SO3

Correct Option 4

Q. No. 21

00110221Which of the following halide undergo solvolysis most easily?

Hindi Question

Option 1 C6H5CH2Cl

Hindi Option 1 C6H5CH2Cl

Option 2 CH2=CH-CH2Cl

Hindi Option 2 CH2=CH-CH2Cl

Option 3 CH2=CH-CHCl-CH3

Hindi Option 3 CH2=CH-CHCl-CH3

Option 4 (C6H5)3C-Cl

Hindi Option 4 (C6H5)3C-Cl

Page 11 of 99

Correct Option 4

Q. No. 22

00110222

Which sequence is correct priority order for R & S configuration of given functional groups in decreasing order? (a) -OH (b) -COOH

(c) -CHOHCH3 (d)-CH2OH

Select the correct sequence

Hindi Question

Option 1 a>b>c>d

Hindi Option 1 a>b>c>d

Option 2 d>c>b>a

Hindi Option 2 d>c>b>a

Option 3 b>c>d>a

Hindi Option 3 b>c>d>a

Option 4 d>a>b>c

Hindi Option 4 d>a>b>c

Correct Option 1

Q. No. 23

00110223Which reagent gives free radical addition with alkene?

Hindi Question

Option 1 HOH

Hindi Option 1 HOH

Option 2 HBr

Hindi Option 2 HBr

Option 3 H2SO4

Hindi Option 3 H2SO4

Page 12 of 99

Option 4 HI

Hindi Option 4 HI

Correct Option 2

Q. No. 24

00110224Which one is/are weaker acid than water?

Hindi Question

Option 1 Alcohols

Hindi Option 1

Option 2 Terminal alkynes

Hindi Option 2

Option 3 both Alcohols and Terminal alkynes

Hindi Option 3

Option 4 Mercaptans

Hindi Option 4

Correct Option 3

Q. No. 25

00110225Cannizzaro reaction is given by

Hindi Question

Option 1 CCl3-CHO

Hindi Option 1 CCl3-CHO

Option 2 CBr3-CHO

Hindi Option 2 CBr3-CHO

Option 3 (CH3)3CH-CHO

Hindi Option 3 (CH3)3CH-CHO

Option 4 CH3CHO

Hindi Option 4 CH3CHO

Page 13 of 99

Correct Option 3

Q. No. 26

00110226

Which of the following molecules are chiral molecules?

Select answer from codes given below:

Hindi Question

Option 1 (a) & (c)

Hindi Option 1 (a) & (c)

Option 2 (b) & (d)

Hindi Option 2 (b) & (d)

Option 3 (a) & (d)

Hindi Option 3 (a) & (d)

Option 4 (d) & (b)

Hindi Option 4 (d) & (b)

Page 14 of 99

Correct Option 3

Q. No. 27

00110227Which compound will show optical isomerism?

Hindi Question

Option 1 2-butenol

Hindi Option 1

Option 2 2-Amino butane

Hindi Option 2

Option 3 Lactic acid

Hindi Option 3

Option 4 Ammonia

Hindi Option 4

Correct Option 3

Q. No. 28

00110228Reacting species of Fehling solution is :

Hindi Question

Option 1 SO42-

Hindi Option 1 SO42-

Option 2 Cu2+

Hindi Option 2 Cu2+

Option 3 OH-

Hindi Option 3 OH-

Option 4 Cu+

Hindi Option 4 Cu+

Correct Option 2

Page 15 of 99

Q. No. 29

00110229Perkin reaction is catalyzed by:

Hindi Question

Option 1 NaOH

Hindi Option 1 NaOH

Option 2 HCl

Hindi Option 2 HCl

Option 3 NH4Cl

Hindi Option 3 NH4Cl

Option 4 Pyridine

Hindi Option 4

Correct Option 4

Q. No. 30

00110230Base catalyzed Aldol condensation is feasible with

Hindi Question

Option 1 Benzaldehyde

Hindi Option 1

Option 2 Formaldehyde

Hindi Option 2

Option 3 Salicylaldehyde

Hindi Option 3

Option 4 Acetone

Hindi Option 4

Correct Option 4

Q. No. 31

00110231Which one is a polymer

Page 16 of 99

Hindi Question

Option 1 Steroids

Hindi Option 1

Option 2 Vitamins

Hindi Option 2

Option 3 Amino acids

Hindi Option 3

Option 4 Enzymes

Hindi Option 4

Correct Option 4

Q. No. 32

00110232What would be intermediate in the Electrophilic aromatic substitution?

Hindi Question

Option 1 Benzene anion

Hindi Option 1

Option 2 Phenyl cation

Hindi Option 2

Option 3 Benzene

Hindi Option 3

Option 4 complex

Hindi Option 4

Correct Option 4

Q. No. 33

00110233What is a Pd/CaCO3/Quinoline

Page 17 of 99

Hindi Question

Option 1 Lindlar catalyst

Hindi Option 1

Option 2 Birch Reagent

Hindi Option 2

Option 3 Oxidation catalyst

Hindi Option 3

Option 4 Redox catalyst

Hindi Option 4

Correct Option 1

Q. No. 34

00110234Among the following, the acid which undergoes fastest decarboxylation is :

Hindi Question

Option 1

Hindi Option 1

Option 2

Hindi Option 2

Option 3

Hindi Option 3

Option 4

Page 18 of 99

Hindi Option 4

Correct Option 2

Q. No. 35

00110235Formation of cynohydrine from a ketone is an example of :

Hindi Question

Option 1 Electrophilic addition

Hindi Option 1

Option 2 Nucleophilic addition

Hindi Option 2

Option 3 Nucleophilic substitution

Hindi Option 3

Option 4 Electrophilic substitution

Hindi Option 4

Correct Option 2

Q. No. 36

00110236Which one among the following will give aldol condensation?

Hindi Question

Option 1 CH3COCH3

Hindi Option 1 CH3COCH3

Option 2 C6H5CHO

Hindi Option 2 C6H5CHO

Option 3 CH2O

Page 19 of 99

Hindi Option 3 CH2O

Option 4 C2H5OH

Hindi Option 4 C2H5OH

Correct Option 1

Q. No. 37

00110237LiAlH4 is used as :

Hindi Question

Option 1 Oxidant

Hindi Option 1

Option 2 Reductant

Hindi Option 2

Option 3 Mordent

Hindi Option 3

Option 4 purification of water

Hindi Option 4

Correct Option 2

Q. No. 38

00110238Hydrogen from HCl can be prepared by

Hindi Question

Option 1 Mg

Hindi Option 1 Mg

Option 2 Cu

Hindi Option 2 Cu

Option 3 p

Hindi Option 3 p

Option 4 Pt

Hindi Option 4 Pt

Page 20 of 99

Correct Option 1

Q. No. 39

00110239The colour of Hydrogen is :

Hindi Question

Option 1 Black

Hindi Option 1

Option 2 Yellow

Hindi Option 2

Option 3 Orange

Hindi Option 3

Option 4 Colourless

Hindi Option 4

Correct Option 4

Q. No. 40

00110240 The molarity of pure water at 4oC is :

Hindi Question

Option 1 1M

Hindi Option 1 1M

Option 2 2.5M

Hindi Option 2 2.5M

Option 3 5M

Hindi Option 3 5M

Option 4 55.5M

Hindi Option 4 55.5M

Correct Option 4

Q. No. 41

00110241Which statement is correct for keto-enol tautomerism?

Page 21 of 99

Hindi Question

Option 1 Tautomers are present in equilibrium state

Hindi Option 1

Option 2 Generally keto form is more stable than enol form

Hindi Option 2

Option 3 Tautomerism is catalysed by acid and base

Hindi Option 3

Option 4 All given options are correct

Hindi Option 4

Correct Option 4

Q. No. 42

00110242Benzene reacts with Cl

2 to form BHC in the presence of :

Hindi Question

Option 1 Ni

Hindi Option 1 Ni

Option 2 Anhydrous AlCl3

Hindi Option 2

Option 3 Sunlight

Hindi Option 3

Option 4 Zn

Hindi Option 4 Zn

Correct Option 3

Q. No. 43

00110243In Friedel-Crafts alkylation, alkylating agent is:

Hindi Question

Option 1 NH3

Page 22 of 99

Hindi Option 1 NH3

Option 2 CH4

Hindi Option 2 CH4

Option 3 CH3Cl

Hindi Option 3 CH3Cl

Option 4 CH3COCl

Hindi Option 4 CH3COCl

Correct Option 3

Q. No. 44

00110244Which of the following statements for CH2=CH2, CH2=CHCl and CH3CH2Cl is/are correct?

Hindi Question

Option 1 The C-Cl bond length is short in CH2=CHCl when compared to that in CH3-CH2Cl

Hindi Option 1

Option 2 The C=C bond in CH2=CHCl is longer when compared to that in CH2=CH2

Hindi Option 2

Option 3 The dipole moment of CH3-CH2Cl is greater than that of CH2=CHCl

Hindi Option 3

Option 4 All

Hindi Option 4

Correct Option 4

Q. No. 45

00110245

Experiment shows that H2O has dipole moment, whereas CO2 has not. Find out the structure which

best illustrate these facts.

Hindi Question

Page 23 of 99

Option 1

Hindi Option 1

Option 2

Hindi Option 2

Option 3

Hindi Option 3

Option 4

Hindi Option 4

Correct Option 1

Q. No. 46

00110246Resonance structure of a molecule does not have:

Hindi Question

Option 1 Identical arrangement of atoms

Hindi Option 1

Option 2 Nearly the same energy content

Hindi Option 2

Option 3 Same number of paired electrons

Hindi Option 3

Page 24 of 99

Option 4 Identical bonding

Hindi Option 4

Correct Option 4

Q. No. 47

00110247The reagent used to convert a carboxyl group (-COOH) into -CH3 group is

Hindi Question

Option 1 LiAlH4

Hindi Option 1 LiAlH4

Option 2 Na /alcohol

Hindi Option 2 Na /alcohol

Option 3 Red P and HI

Hindi Option 3

Option 4 Zinc dust

Hindi Option 4

Correct Option 3

Q. No. 48

00110248Clemensen's reduction will convert cyclohexanone into

Hindi Question

Option 1 Cyclohexanoic acid

Hindi Option 1

Option 2 Cyclohexane

Hindi Option 2

Option 3 n-Hexane

Hindi Option 3

Page 25 of 99

Option 4 Benzene

Hindi Option 4

Correct Option 2

Q. No. 49

00110249CH3CHO + NH2OH CH3-CH=N-OH , This reaction occurs at

Hindi Question

Option 1 pH=1

Hindi Option 1 pH=1

Option 2 pH=4.5

Hindi Option 2 pH=4.5

Option 3 Any value of pH

Hindi Option 3

Option 4 pH=12

Hindi Option 4 pH=12

Correct Option 2

Q. No. 50

00110250Number of conformational isomers of ethane is :

Hindi Question

Option 1 2

Hindi Option 1 2

Option 2 4

Hindi Option 2 4

Option 3 6

Hindi Option 3 6

Option 4 8

Hindi Option 4 8

Correct Option 1

Page 26 of 99

Biology

Q. No. 51

00310201One Femtometre is equal to -

Hindi Question

Option 1 10-7 m

Hindi Option 1

Option 2 10-11 m

Hindi Option 2

Option 3 10-10 m

Hindi Option 3

Option 4 10-15 m

Hindi Option 4

Correct Option 4

Q. No. 52

00310202Agarose-gel electrophoresis is used for separating -

Hindi Question

Option 1 Proteins

Hindi Option 1

Option 2 Nuclear acids

Hindi Option 2

Option 3 Lipids

Hindi Option 3

Option 4 Carbohydrates

Hindi Option 4

Correct Option 2

Page 27 of 99

Q. No. 53

00310203Mitotic cell division is studied in

Hindi Question

Option 1 Flower bud

Hindi Option 1

Option 2 Root tip

Hindi Option 2

Option 3 Leaves

Hindi Option 3

Option 4 Fruit

Hindi Option 4

Correct Option 3

Q. No. 54

00310204Oxysomes are related to

Hindi Question

Option 1 Chloroplast

Hindi Option 1

Option 2 Golgibodies

Hindi Option 2

Option 3 Mitochondria

Hindi Option 3

Option 4 Lysosomes

Hindi Option 4

Correct Option 2

Q. No. 55

00310205'Suicidal bags' are associated with

Page 28 of 99

Hindi Question

Option 1 Hydrolytic enzymes

Hindi Option 1

Option 2 Parasitic activity

Hindi Option 2

Option 3 Food vacuoles

Hindi Option 3

Option 4 Catabolic enzymes

Hindi Option 4

Correct Option 1

Q. No. 56

00310206Which of the following lacks DNA

Hindi Question

Option 1 Ribosome

Hindi Option 1

Option 2 Chloroplast

Hindi Option 2

Option 3 Nucleus

Hindi Option 3

Option 4 Mitochondria

Hindi Option 4

Correct Option 1

Q. No. 57

00310207Acetabularia used by Hammerling is a

Hindi Question

Option 1 Fungus

Page 29 of 99

Hindi Option 1

Option 2 Blue green alga

Hindi Option 2

Option 3 Green alga

Hindi Option 3

Option 4 Red alga

Hindi Option 4

Correct Option 3

Q. No. 58

00310208Which of the following pigments is referred to as 'vegetable chameleon'

Hindi Question

Option 1 Chlorophyll

Hindi Option 1

Option 2 Anthocyanin

Hindi Option 2

Option 3 Carotene

Hindi Option 3

Option 4 Xanthophyll

Hindi Option 4

Correct Option 2

Q. No. 59

00310209Red colour of tomato is because of

Hindi Question

Option 1 Anthocyanin

Hindi Option 1

Option 2 Lycopene

Page 30 of 99

Hindi Option 2

Option 3 Xanthophyll

Hindi Option 3

Option 4 Betacyanin

Hindi Option 4

Correct Option 2

Q. No. 60

00310210Shape of the nucleus is maintained in a cell by

Hindi Question

Option 1 Nuclear membrane

Hindi Option 1

Option 2 Nuclear lamina

Hindi Option 2

Option 3 Cytoskeleton

Hindi Option 3

Option 4 Nucleolus

Hindi Option 4

Correct Option 2

Q. No. 61

00310211'Desynapsis' in meiotic prophase I begins at

Hindi Question

Option 1 Leptotene

Hindi Option 1

Option 2 Diplotene

Hindi Option 2

Option 3 Zygotene

Page 31 of 99

Hindi Option 3

Option 4 Diakinesis

Hindi Option 4

Correct Option 2

Q. No. 62

00310212

'Randomly placed chromosomes in active motion in mitotically dividing cell is a characteristic feature of

Hindi Question

Option 1 Metaphase

Hindi Option 1

Option 2 Anaphase

Hindi Option 2

Option 3 Prometaphase

Hindi Option 3

Option 4 Telophase

Hindi Option 4

Correct Option 3

Q. No. 63

00310213Cell cycle is regulated by the master control molecules, known as

Hindi Question

Option 1 Transferases

Hindi Option 1

Option 2 Lipases

Hindi Option 2

Option 3 Kinases

Hindi Option 3

Page 32 of 99

Option 4 Dehydrogenases

Hindi Option 4

Correct Option 3

Q. No. 64

00310214Which of the following is a microfilament

Hindi Question

Option 1 Keratin

Hindi Option 1

Option 2 Actin

Hindi Option 2

Option 3 Desmin

Hindi Option 3

Option 4 Tubulin

Hindi Option 4

Correct Option 2

Q. No. 65

00310215Tonoplast is a membrane surrounding

Hindi Question

Option 1 Chloroplast

Hindi Option 1

Option 2 Chromoplast

Hindi Option 2

Option 3 Leucoplast

Hindi Option 3

Option 4 Vacuole

Hindi Option 4

Page 33 of 99

Correct Option 4

Q. No. 66

00310216Which of the following prokaryotes evolves oxygen in photosynthesis like that of plants

Hindi Question

Option 1 Rhodopseudomonas

Hindi Option 1

Option 2 Chlorobium

Hindi Option 2

Option 3 Nostoc

Hindi Option 3

Option 4 Halobacterium

Hindi Option 4

Correct Option 3

Q. No. 67

00310217Nucleosome is an octamer of four histones

Hindi Question

Option 1 (H2A, H1H2B, H3)

Hindi Option 1

Option 2 (H2A, H2B, H3 and H4)

Hindi Option 2

Option 3 (H2A, H2B, H4 and H1)

Hindi Option 3

Option 4 (H2A, H1, H3 and H4)

Hindi Option 4

Correct Option 2

Page 34 of 99

Q. No. 68

00310218Carrier protein takes part in membrane's

Hindi Question

Option 1 Active transport

Hindi Option 1

Option 2 Bulk transport

Hindi Option 2

Option 3 Diffusion

Hindi Option 3

Option 4 Facilitated diffusion

Hindi Option 4

Correct Option 4

Q. No. 69

00310219How many DNA molecules will be there in a metaphase chromosome of a dividing cell

Hindi Question

Option 1 One

Hindi Option 1

Option 2 Two

Hindi Option 2

Option 3 Many

Hindi Option 3

Option 4 Not certain

Hindi Option 4

Correct Option 3

Q. No. 70

00310220NOR occurs in the region of chromosome

Page 35 of 99

Hindi Question

Option 1 Primary constriction

Hindi Option 1

Option 2 Secondary constriction

Hindi Option 2

Option 3 Telomeric region

Hindi Option 3

Option 4 Kinetochoric region

Hindi Option 4

Correct Option 2

Q. No. 71

00310221Which of the following is a partial stem parasite

Hindi Question

Option 1 Arceuthobium

Hindi Option 1

Option 2 Orobanche

Hindi Option 2

Option 3 Viscum

Hindi Option 3

Option 4 Rafflesia

Hindi Option 4

Correct Option 3

Q. No. 72

00310222Which of the following is the smallest angiosperm

Hindi Question

Option 1 Solanum

Page 36 of 99

Hindi Option 1

Option 2 Euphorbia

Hindi Option 2

Option 3 Wolffia

Hindi Option 3

Option 4 Ageratum

Hindi Option 4

Correct Option 3

Q. No. 73

00310223Which of the following is the highest N2-fixer

Hindi Question

Option 1 Azospirillum

Hindi Option 1

Option 2 Nostoc

Hindi Option 2

Option 3 Rhizobium

Hindi Option 3

Option 4 Azotobactor

Hindi Option 4

Correct Option 3

Q. No. 74

00310224VAM associations in plants helps in

Hindi Question

Option 1 Nitrogen nutrition

Hindi Option 1

Option 2 Phosphorus nutrition

Page 37 of 99

Hindi Option 2

Option 3 Calcium nutrition

Hindi Option 3

Option 4 Potassium nutrition

Hindi Option 4

Correct Option 2

Q. No. 75

00310225Nepenthes khasiana is endemic to khasi hills where soil is deficient in

Hindi Question

Option 1 Water

Hindi Option 1

Option 2 Organic matter

Hindi Option 2

Option 3 Calcium

Hindi Option 3

Option 4 Nitrogen

Hindi Option 4

Correct Option 4

Q. No. 76

00310226'Respiratory roots' are prevalent in

Hindi Question

Option 1 Magnoliaceae

Hindi Option 1

Option 2 Leguminosae

Hindi Option 2

Option 3 Rhizophoraceae

Page 38 of 99

Hindi Option 3

Option 4 Loranthaceae

Hindi Option 4

Correct Option 3

Q. No. 77

00310227Cabbage is

Hindi Question

Option 1 Largest flower

Hindi Option 1

Option 2 Largest bud

Hindi Option 2

Option 3 Largest fruit

Hindi Option 3

Option 4 Reduced stem

Hindi Option 4

Correct Option 2

Q. No. 78

00310228Hypanthodium inflorescence is found in

Hindi Question

Option 1 Dorstenia

Hindi Option 1

Option 2 Euphorbia

Hindi Option 2

Option 3 Ficus

Hindi Option 3

Option 4 Leucas

Hindi Option 4

Page 39 of 99

Correct Option 3

Q. No. 79

00310229Which of the following is monoecious plant

Hindi Question

Option 1 Cucurbita maxima

Hindi Option 1

Option 2 Coccinia indica

Hindi Option 2

Option 3 Melandrium album

Hindi Option 3

Option 4 Rumex aristata

Hindi Option 4

Correct Option 1

Q. No. 80

00310230Spine in water-chestnut is modification of

Hindi Question

Option 1 Corolla

Hindi Option 1

Option 2 Stem

Hindi Option 2

Option 3 Calyx

Hindi Option 3

Option 4 Bud

Hindi Option 4

Correct Option 3

Page 40 of 99

Q. No. 81

00310231Presence of gynostegium is characteristic feature of

Hindi Question

Option 1 Cruciferae

Hindi Option 1

Option 2 Papilionaceae

Hindi Option 2

Option 3 Asclepiadaceae

Hindi Option 3

Option 4 Poaceae

Hindi Option 4

Correct Option 3

Q. No. 82

00310232Branched bushy stigma is characteristic of flowers associated with

Hindi Question

Option 1 Entomophily

Hindi Option 1

Option 2 Anemophily

Hindi Option 2

Option 3 Ornithophily

Hindi Option 3

Option 4 Chiropteriphily

Hindi Option 4

Correct Option 2

Q. No. 83

00310233Endosperms of angiosperm is

Hindi Question

Page 41 of 99

Option 1 Haploid

Hindi Option 1

Option 2 Diploid

Hindi Option 2

Option 3 Triploid

Hindi Option 3

Option 4 Tetraploid

Hindi Option 4

Correct Option 3

Q. No. 84

00310234Which of the following is true fruit

Hindi Question

Option 1 Artabotrys

Hindi Option 1

Option 2 Ficus

Hindi Option 2

Option 3 Pisum

Hindi Option 3

Option 4 Ricinus

Hindi Option 4

Correct Option 3

Q. No. 85

00310235Edible perianth is from

Hindi Question

Option 1 Figs

Hindi Option 1

Option 2 Tamarind

Page 42 of 99

Hindi Option 2

Option 3 Mulberry

Hindi Option 3

Option 4 Date

Hindi Option 4

Correct Option 3

Q. No. 86

00310236Pappus is meant for dispersal of fruits in

Hindi Question

Option 1 Calotropis

Hindi Option 1

Option 2 Taraxacum

Hindi Option 2

Option 3 Clematis

Hindi Option 3

Option 4 Moringa

Hindi Option 4

Correct Option 2

Q. No. 87

00310237Which of the following is an exotic weed hailing from Asteraceae

Hindi Question

Option 1 Nicotiana

Hindi Option 1

Option 2 Oryza

Hindi Option 2

Option 3 Parthenium

Hindi Option 3

Page 43 of 99

Option 4 Hordeum

Hindi Option 4

Correct Option 3

Q. No. 88

00310238Tetradynamous androecium is a characteristic of

Hindi Question

Option 1 Asteraceae

Hindi Option 1

Option 2 Solanaceae

Hindi Option 2

Option 3 Brassicaceae

Hindi Option 3

Option 4 Fabaceae

Hindi Option 4

Correct Option 3

Q. No. 89

00310239Cells of 'quiscent centre' have

Hindi Question

Option 1 Low concentration of DNA and RNA

Hindi Option 1

Option 2 High concentration of DNA

Hindi Option 2

Option 3 High concentration of protein

Hindi Option 3

Option 4 High concentration of RNA

Page 44 of 99

Hindi Option 4

Correct Option 1

Q. No. 90

00310240Grafting and budding are not commonly found in monocots because

Hindi Question

Option 1 Only stock produces normal conducting tissues

Hindi Option 1

Option 2 Only scion produces conducting tissues

Hindi Option 2

Option 3 Cambium is inactive

Hindi Option 3

Option 4 Cambium is usually absent

Hindi Option 4

Correct Option 4

Q. No. 91

00310241Annual rings consist of

Hindi Question

Option 1 Spring wood

Hindi Option 1

Option 2 Late wood

Hindi Option 2

Option 3 Two spring woods

Hindi Option 3

Option 4 One spring and one late wood

Hindi Option 4

Correct Option 4

Page 45 of 99

Q. No. 92

00310242Casparian strips are characteristic of

Hindi Question

Option 1 Pericycle

Hindi Option 1

Option 2 Endodermis

Hindi Option 2

Option 3 Cambium

Hindi Option 3

Option 4 Xylum

Hindi Option 4

Correct Option 2

Q. No. 93

00310243Water column in plant is maintained because of the following

Hindi Question

Option 1 Surface tension only

Hindi Option 1

Option 2 Cohesion and surface tension

Hindi Option 2

Option 3 Cohesion only

Hindi Option 3

Option 4 Cohesion, surface tension and adhesion

Hindi Option 4

Correct Option 4

Q. No. 94

00310244Which of the following is an antitranspirant

Hindi Question

Page 46 of 99

Option 1 ABA

Hindi Option 1

Option 2 K+

Hindi Option 2

Option 3 Mn++

Hindi Option 3

Option 4 Ca++

Hindi Option 4

Correct Option 1

Q. No. 95

00310245Hydathodes are related to

Hindi Question

Option 1 Respiration

Hindi Option 1

Option 2 Transpiration

Hindi Option 2

Option 3 Guttation

Hindi Option 3

Option 4 Fermentation

Hindi Option 4

Correct Option 3

Q. No. 96

00310246Pollen germination is affected by deficiency of

Hindi Question

Option 1 Iron

Hindi Option 1

Option 2 N

Page 47 of 99

Hindi Option 2

Option 3 Mo

Hindi Option 3

Option 4 B

Hindi Option 4

Correct Option 4

Q. No. 97

00310247Which of the following bacteria is able to changes NO2- to NO3-

Hindi Question

Option 1 Nitrosomonas

Hindi Option 1

Option 2 Pseudomonas denitrificans

Hindi Option 2

Option 3 Nitrobacter

Hindi Option 3

Option 4 Nitrosococus

Hindi Option 4

Correct Option 3

Q. No. 98

00310248Nickel is a constituent of

Hindi Question

Option 1 Dehydrogenase

Hindi Option 1

Option 2 Uptake - hydrogenase

Hindi Option 2

Option 3 Catalase

Page 48 of 99

Hindi Option 3

Option 4 Hydrolase

Hindi Option 4

Correct Option 2

Q. No. 99

00310249Which of the following transfers electrons to PSI after accepting from PSII

Hindi Question

Option 1 Cytochrome C

Hindi Option 1

Option 2 Plastocyanin

Hindi Option 2

Option 3 Quinone

Hindi Option 3

Option 4 Ferredoxin

Hindi Option 4

Correct Option 2

Q. No. 100

00310250Oxygen from water at PSII is evolved due to various oxidation states of

Hindi Question

Option 1 Fe

Hindi Option 1

Option 2 Mg

Hindi Option 2

Option 3 Mn

Hindi Option 3

Option 4 Cu

Page 49 of 99

Hindi Option 4

Correct Option 3

Q. No. 101

00410201Life originated in

Hindi Question

Option 1 Air

Hindi Option 1

Option 2 Earth

Hindi Option 2

Option 3 Water

Hindi Option 3

Option 4 Sand

Hindi Option 4

Correct Option 3

Q. No. 102

00410202Who rejected theory of spontaneous generation

Hindi Question

Option 1 Lavosier

Hindi Option 1

Option 2 Pasteur

Hindi Option 2

Option 3 Kuhne

Hindi Option 3

Option 4 Lister

Hindi Option 4

Page 50 of 99

Correct Option 2

Q. No. 103

00410203Life is not found on moon because

Hindi Question

Option 1 Absence of carbon

Hindi Option 1

Option 2 Absence of water

Hindi Option 2

Option 3 Absence of nitrogen

Hindi Option 3

Option 4 Absence of soil

Hindi Option 4

Correct Option 3

Q. No. 104

00410204Kiwi is found in

Hindi Question

Option 1 India

Hindi Option 1

Option 2 England

Hindi Option 2

Option 3 South Africa

Hindi Option 3

Option 4 Newzealand

Hindi Option 4

Correct Option 4

Page 51 of 99

Q. No. 105

00410205Which animal has become extinct rather recently

Hindi Question

Option 1 Dinasaurs

Hindi Option 1

Option 2 Pterodactyle

Hindi Option 2

Option 3 Mammoth

Hindi Option 3

Option 4 Dodo

Hindi Option 4

Correct Option 4

Q. No. 106

00410206Who attempted to solve mechanism of evolution for the first time

Hindi Question

Option 1 Darwin

Hindi Option 1

Option 2 Lamarck

Hindi Option 2

Option 3 Haeckel

Hindi Option 3

Option 4 Oparin

Hindi Option 4

Correct Option 2

Q. No. 107

00410207Name the scientist who gave gene mutation theory

Page 52 of 99

Hindi Question

Option 1 Wallace

Hindi Option 1

Option 2 Malthus

Hindi Option 2

Option 3 Darwin

Hindi Option 3

Option 4 Devries

Hindi Option 4

Correct Option 4

Q. No. 108

00410208Miller synthesized simple amino acid from one of the following mixtures

Hindi Question

Option 1 H2, O2, N2, H2O

Hindi Option 1 H2, O2, N2, H2O

Option 2 CH2, CN, H2, O2

Hindi Option 2 CH2, CN, H2, O2

Option 3 H2, NH3, CH4, water vapour

Hindi Option 3

Option 4 NH3, CH4, O2

Hindi Option 4 NH3, CH4, O2

Correct Option 3

Q. No. 109

00410209The ship on which Darwin worked as a naturalist was

Hindi Question

Page 53 of 99

Option 1 Beagle

Hindi Option 1

Option 2 Century

Hindi Option 2

Option 3 Seagle

Hindi Option 3

Option 4 Norway

Hindi Option 4

Correct Option 1

Q. No. 110

00410210Golden age of dinosaurs was during

Hindi Question

Option 1 Cenozoic era

Hindi Option 1

Option 2 Paleozoic era

Hindi Option 2

Option 3 Archeozoic era

Hindi Option 3

Option 4 Mesozoic era

Hindi Option 4

Correct Option 4

Q. No. 111

00410211Which primates is closest to man during organic evolution

Hindi Question

Option 1 Gibbon

Page 54 of 99

Hindi Option 1

Option 2 Gorilla

Hindi Option 2

Option 3 Sinanthropus

Hindi Option 3

Option 4 Orangutan

Hindi Option 4

Correct Option 3

Q. No. 112

00410212In man sex linked character is mainly transmitted through

Hindi Question

Option 1 Autosomes

Hindi Option 1

Option 2 X chromosomes

Hindi Option 2

Option 3 Y- chromosomes

Hindi Option 3

Option 4 XY

Hindi Option 4

Correct Option 2

Q. No. 113

00410213In genes of which inheritable traits are present on the X chromosomes

Hindi Question

Option 1 Albinism

Hindi Option 1

Page 55 of 99

Option 2 Sickle anaemia

Hindi Option 2

Option 3 Haemophilia

Hindi Option 3

Option 4 malaria

Hindi Option 4

Correct Option 3

Q. No. 114

00410214Number of Aautosomes in man

Hindi Question

Option 1 10 pairs

Hindi Option 1

Option 2 20 pairs

Hindi Option 2

Option 3 22 pairs

Hindi Option 3

Option 4 23 pairs

Hindi Option 4

Correct Option 3

Q. No. 115

00410215The chromosomeds no in klinefilters syndrome is

Hindi Question

Option 1 44

Hindi Option 1 44

Option 2 45

Page 56 of 99

Hindi Option 2 45

Option 3 46

Hindi Option 3 46

Option 4 47

Hindi Option 4 47

Correct Option 4

Q. No. 116

00410216Who gave the law of inheritance for the first time

Hindi Question

Option 1 Darwin

Hindi Option 1

Option 2 Mendel

Hindi Option 2

Option 3 Dalton

Hindi Option 3

Option 4 Morgan

Hindi Option 4

Correct Option 2

Q. No. 117

00410217Enzymes are different from a catalyst in that

Hindi Question

Option 1 They are not proteins

Hindi Option 1

Option 2 They are all proteins

Hindi Option 2

Option 3 They are formed outside the cell

Page 57 of 99

Hindi Option 3

Option 4 They are inorganic

Hindi Option 4

Correct Option 2

Q. No. 118

00410218Glycogen is stored in the body in

Hindi Question

Option 1 Liver

Hindi Option 1

Option 2 Liver and muscles

Hindi Option 2

Option 3 Blood

Hindi Option 3

Option 4 Muscles

Hindi Option 4

Correct Option 2

Q. No. 119

00410219Function of the mitochondria in the cell

Hindi Question

Option 1 Cellular digestion

Hindi Option 1

Option 2 Cellular respiration

Hindi Option 2

Option 3 Excretion

Hindi Option 3

Page 58 of 99

Option 4 Protein synthesis

Hindi Option 4

Correct Option 2

Q. No. 120

00410220Metabolism means

Hindi Question

Option 1 Digestion of food in alimentary canal

Hindi Option 1

Option 2 Sum total of energy released and associated reactions

Hindi Option 2

Option 3 Synthetic activities

Hindi Option 3

Option 4 Oxidation of starch

Hindi Option 4

Correct Option 2

Q. No. 121

00410221Amino acid which are not synthesized in the body are called

Hindi Question

Option 1 Non essential

Hindi Option 1

Option 2 Essential

Hindi Option 2

Option 3 Deaminated

Hindi Option 3

Option 4 Aminated

Page 59 of 99

Hindi Option 4

Correct Option 2

Q. No. 122

00410222Nigth blindness is caused due to deficiency of

Hindi Question

Option 1 Vit A

Hindi Option 1

Option 2 Vit B6

Hindi Option 2

Option 3 Vit B12

Hindi Option 3

Option 4 Vit C

Hindi Option 4

Correct Option 1

Q. No. 123

00410223RNA differs from DNA in having

Hindi Question

Option 1 Adenine

Hindi Option 1

Option 2 Guanine

Hindi Option 2

Option 3 Cytosine

Hindi Option 3

Option 4 Uracil

Page 60 of 99

Hindi Option 4

Correct Option 4

Q. No. 124

00410224Pancratic juices help in the digestion of

Hindi Question

Option 1 Protein

Hindi Option 1

Option 2 Proteins and fats

Hindi Option 2

Option 3 Proteins and carbohydrates

Hindi Option 3

Option 4 Protein , carbohydrates and fats

Hindi Option 4

Correct Option 4

Q. No. 125

00410225Rennin is secreted by

Hindi Question

Option 1 Small intestine

Hindi Option 1

Option 2 Kidney

Hindi Option 2

Option 3 Liver

Hindi Option 3

Option 4 Stomach

Page 61 of 99

Hindi Option 4

Correct Option 4

Q. No. 126

00410226What is the chief nitrogenous waste in mammals

Hindi Question

Option 1 Amino acid

Hindi Option 1

Option 2 Ammonia

Hindi Option 2

Option 3 Uric acids

Hindi Option 3

Option 4 Urea

Hindi Option 4

Correct Option 4

Q. No. 127

00410227what is reabsorbed in loop of Henle?s

Hindi Question

Option 1 Urea

Hindi Option 1

Option 2 Glucose

Hindi Option 2

Option 3 Potassium

Hindi Option 3

Option 4 water

Hindi Option 4

Page 62 of 99

Correct Option 4

Q. No. 128

00410228What is diabetes insipidus

Hindi Question

Option 1 More sugar in urine

Hindi Option 1

Option 2 Quantity of diluted urine is more

Hindi Option 2

Option 3 Quantity of concentrated urine is less

Hindi Option 3

Option 4 Urination is delayed

Hindi Option 4

Correct Option 2

Q. No. 129

00410229RQ of carbohydrates is

Hindi Question

Option 1 0.5

Hindi Option 1 0.5

Option 2 0.8

Hindi Option 2 0.8

Option 3 1

Hindi Option 3 1

Option 4 1.5

Hindi Option 4 1.5

Correct Option 3

Q. No. 130

00410230Who discovered the TCA cycle

Page 63 of 99

Hindi Question

Option 1 Watson and crick

Hindi Option 1

Option 2 Kreb

Hindi Option 2

Option 3 Melvin & Kelvin

Hindi Option 3

Option 4 Meyerhoff

Hindi Option 4

Correct Option 2

Q. No. 131

00410231Synapses is found between

Hindi Question

Option 1 Nerve and muscles

Hindi Option 1

Option 2 Two nerves

Hindi Option 2

Option 3 Two nerve fibres

Hindi Option 3

Option 4 Nerve fibre and neurons

Hindi Option 4

Correct Option 4

Q. No. 132

00410232Islets of Langerhans producing insulin are found in

Hindi Question

Page 64 of 99

Option 1 Liver

Hindi Option 1

Option 2 Spleen

Hindi Option 2

Option 3 Pancreas

Hindi Option 3

Option 4 Pituitary

Hindi Option 4

Correct Option 3

Q. No. 133

00410233Who propounded binomial system of nomenclature

Hindi Question

Option 1 Carollus Linnnaeus

Hindi Option 1

Option 2 Gregor mendell

Hindi Option 2

Option 3 Pasteur

Hindi Option 3

Option 4 Darwin

Hindi Option 4

Correct Option 1

Q. No. 134

00410234Primary host in the life history of Fasciola

Hindi Question

Option 1 Pig

Page 65 of 99

Hindi Option 1

Option 2 Sheep

Hindi Option 2

Option 3 Man

Hindi Option 3

Option 4 Snail

Hindi Option 4

Correct Option 2

Q. No. 135

00410235Canal system is characteristic of

Hindi Question

Option 1 Sponge

Hindi Option 1

Option 2 Sea urchin

Hindi Option 2

Option 3 Sea animone

Hindi Option 3

Option 4 Hydra

Hindi Option 4

Correct Option 1

Q. No. 136

00410236Tendons connects

Hindi Question

Option 1 Nerve to muscle

Hindi Option 1

Page 66 of 99

Option 2 Muse to muscle

Hindi Option 2

Option 3 Bone to bone

Hindi Option 3

Option 4 Bone to muscle

Hindi Option 4

Correct Option 4

Q. No. 137

00410237Schwann cells are concerned with

Hindi Question

Option 1 Nervous tissue

Hindi Option 1

Option 2 Endothelium

Hindi Option 2

Option 3 Olfactory epithelium

Hindi Option 3

Option 4 Muscles

Hindi Option 4

Correct Option 1

Q. No. 138

00410238The contractile vacuole in protozoan?s served the function of

Hindi Question

Option 1 Excretion

Hindi Option 1

Option 2 Digestion

Page 67 of 99

Hindi Option 2

Option 3 Absorption of water from outside

Hindi Option 3

Option 4 Osmoregulation

Hindi Option 4

Correct Option 4

Q. No. 139

00410239Amoebic dysentery is caused

Hindi Question

Option 1 Amoeba protease

Hindi Option 1

Option 2 Entamobea histolytica

Hindi Option 2

Option 3 Plasmodium vivax

Hindi Option 3

Option 4 Taenia solium

Hindi Option 4

Correct Option 2

Q. No. 140

00410240Quinine is extracted from

Hindi Question

Option 1 Leaves of oscimum

Hindi Option 1

Option 2 Bark of cinchona

Hindi Option 2

Page 68 of 99

Option 3 Bark of cinnamon

Hindi Option 3

Option 4 Stem of hevea

Hindi Option 4

Correct Option 2

Q. No. 141

00410241Which is the common bath sponge

Hindi Question

Option 1 Euplectella

Hindi Option 1

Option 2 Euspongia

Hindi Option 2

Option 3 Spongilla

Hindi Option 3

Option 4 Hylonema

Hindi Option 4

Correct Option 2

Q. No. 142

00410242What is Portuguese Man of war

Hindi Question

Option 1 Solitary Cnidarian

Hindi Option 1

Option 2 Sponge

Hindi Option 2

Option 3 Soldier of Portuguese war

Page 69 of 99

Hindi Option 3

Option 4 A colonial cnidaria

Hindi Option 4

Correct Option 4

Q. No. 143

00410243Fertilization in pheretima occurs in

Hindi Question

Option 1 seminal vesicle

Hindi Option 1

Option 2 coelom

Hindi Option 2

Option 3 cocoon

Hindi Option 3

Option 4 spermethicae

Hindi Option 4

Correct Option 3

Q. No. 144

00410244Filaria is caused by

Hindi Question

Option 1 Wauchereria sps

Hindi Option 1

Option 2 Monocystis

Hindi Option 2

Option 3 Clostridium

Page 70 of 99

Hindi Option 3

Option 4 Vibrio choleriae

Hindi Option 4

Correct Option 1

Q. No. 145

00410245Larvae of house fly is called

Hindi Question

Option 1 Wriggler

Hindi Option 1

Option 2 Maggot

Hindi Option 2

Option 3 Imago

Hindi Option 3

Option 4 Pupa

Hindi Option 4

Correct Option 2

Q. No. 146

00410246Which insects spreads Kala azar

Hindi Question

Option 1 Louse

Hindi Option 1

Option 2 House fly

Hindi Option 2

Option 3 Sand fly

Hindi Option 3

Page 71 of 99

Option 4 Bed bug

Hindi Option 4

Correct Option 3

Q. No. 147

00410247What is true about skull of frog

Hindi Question

Option 1 Tricondyllic

Hindi Option 1

Option 2 Monocondyllic

Hindi Option 2

Option 3 Non-condyllic

Hindi Option 3

Option 4 Dicondyllic

Hindi Option 4

Correct Option 4

Q. No. 148

00410248The formaman magnum in frog is surrounded with

Hindi Question

Option 1 Exoccipital and quadrate

Hindi Option 1

Option 2 Prootic and parasphinoid

Hindi Option 2

Option 3 Prootic and quadrate

Hindi Option 3

Page 72 of 99

Option 4 Replacing bones exoccipitals

Hindi Option 4

Correct Option 4

Q. No. 149

00410249Which nerves originate from medulla

Hindi Question

Option 1 Vagus

Hindi Option 1

Option 2 Occulomotor

Hindi Option 2

Option 3 Optic

Hindi Option 3

Option 4 Acoustic

Hindi Option 4

Correct Option 1

Q. No. 150

00410250How many cleavages occur for the formation of 32 cells

Hindi Question

Option 1 3

Hindi Option 1 3

Option 2 4

Hindi Option 2 4

Option 3 5

Hindi Option 3 5

Option 4 6

Page 73 of 99

Hindi Option 4 6

Correct Option 3

Physics

Q. No. 151

00210201What is the dimensional formula of Pressure

Hindi Question

Option 1 [ML-1T-2]

Hindi Option 1 [ML-1T-2]

Option 2 [ML-2T-1]

Hindi Option 2 [ML-2T-1]

Option 3 [ML-1T-3]

Hindi Option 3 [ML-1T-3]

Option 4 [MLT-1]

Hindi Option 4 [MLT-1]

Correct Option 1

Q. No. 152

00210202The component of a vector is

Hindi Question

Option 1 always less than its magnitude

Hindi Option 1

Option 2 always greater than its magnitude

Hindi Option 2

Option 3 always equal to its magnitude

Hindi Option 3

Option 4 either less or equal

Hindi Option 4

Page 74 of 99

Correct Option 4

Q. No.

153

00210203

A ball is thrown up at a speed of 4.0 m/s. Find the maximum height reached by the ball. Take g = 10.0

m/s2

Hindi

Question

Option 1 0.80 m

Hindi

Option 10.80 m

Option 2 1.70 m

Hindi

Option 21.70 m

Option 3 0.90 m

Hindi

Option 30.90 m

Option 4 1.80 m

Hindi

Option 41.80 m

Correct

Option1

Q. No.

154

00210204

A heavy box of mass 20.0 kg is pulled on a horizontal surface by applying a horizontal force. If the coefficient of kinetic friction between the box and the horizontal surface is 0.25, find the force of friction

exerted by the horizontal surface on the box: given: g = 9.8 m/s2

Hindi

Question

Option 1 49.0 N

Hindi

Option 1

Option 2 39.0 N

Hindi

Option 2

Page 75 of 99

Option 3 46.0 N

Hindi

Option 3

Option 4 36.0 N

Hindi

Option 4

Correct

Option1

Q. No. 155

00210205When a horse pulls a cart, the force that helps the horse to move forward is the force exerted by

Hindi Question

Option 1 the cart on the horse

Hindi Option 1

Option 2 the ground on the horse

Hindi Option 2

Option 3 the ground on the cart

Hindi Option 3

Option 4 the horse on the ground

Hindi Option 4

Correct Option 2

Q. No.

156

00210206

A 60.0 kg man pushes a 40.0 kg man by a force of 60.0 N. The 40.0 kg man has pushed the other man with a force of

Hindi

Question

Option 1 40.0 N

Hindi

Option 1

Page 76 of 99

Option 2 30.0 N

Hindi

Option 2

Option 3 60.0 N

Hindi

Option 3

Option 4 20.0 N

Hindi

Option 4

Correct

Option3

Q. No. 157

00210207

A ball is thrown from a field with a speed of 12.0 m/s at an angle of 450 with the horizontal. At what

distance will it hit the field again? Take g = 10.0 m/s2

Hindi

Question

Option 1 14.4 m

Hindi

Option 1

Option 2 13.4 m

Hindi

Option 2

Option 3 12.4 m

Hindi

Option 3

Option 4 15 m

Hindi

Option 4

Correct

Option1

Q. No. 158

00210208

A particle moves in a circle of radius 20 cm with a linear speed of 10 m/s. Find the angular velocity.

Hindi Question

Page 77 of 99

Option 1 40.0 rad/sec

Hindi Option 1

Option 2 30.0 rad/sec

Hindi Option 2

Option 3 50.0 rad/sec

Hindi Option 3

Option 4 60.0 rad/sec

Hindi Option 4

Correct Option 3

Q. No. 159

00210209When a particle moves in a circle with a uniform speed

Hindi Question

Option 1 its velocity and acceleration are both constant

Hindi Option 1

Option 2 its velocity is constant but the acceleration changes

Hindi Option 2

Option 3 its acceleration is constant but the velocity changes

Hindi Option 3

Option 4 Its velocity and acceleration both changes

Hindi Option 4

Correct Option 4

Q. No. 160

00210210In an elastic collision

Hindi Question

Page 78 of 99

Option 1 the initial kinetic energy is equal to the final kinetic energy

Hindi Option 1

Option 2 the final kinetic energy is less than the initial kinetic energy

Hindi Option 2

Option 3 the kinetic energy remains constant

Hindi Option 3

Option 4 the kinetic energy first increases then decreases

Hindi Option 4

Correct Option 1

Q. No. 161

00210211Moment of Inertia of a Circular ring about its axis

Hindi Question

Option 1 MR2

Hindi Option 1 MR2

Option 2 1/2 MR2

Hindi Option 2 1/2 MR2

Option 3 MR3

Hindi Option 3 MR3

Option 4 3/4 MR2

Hindi Option 4 3/4 MR2

Correct Option 1

Q. No. 162

00210212Calculate the value of acceleration due to gravity at a point 5.0 km above the earth's surface

Hindi Question

Option 1 9.68 m/s2

Hindi Option 1

Page 79 of 99

Option 2 9.88 m/s2

Hindi Option 2

Option 3 9.78 m/s2

Hindi Option 3

Option 4 10.0 m/s2

Hindi Option 4

Correct Option 3

Q. No. 163

00210213The time period of an earth-satellite in circular orbit is independent of

Hindi Question

Option 1 the mass of the satellite

Hindi Option 1

Option 2 radius of the orbit

Hindi Option 2

Option 3 acceleration due to gravity

Hindi Option 3

Option 4 height of the satellite

Hindi Option 4

Correct Option 1

Q. No. 164

00210214

A 700.0 g solid cube having an edge of length 10 cm floats in water. How much volume of the cube is

outside the water? Density of water = 1000 kg/m3

Hindi

Question

Option 1 200.0 cm3

Page 80 of 99

Hindi

Option 1

Option 2 250.0 cm3

Hindi

Option 2

Option 3 300.0 cm3

Hindi

Option 3

Option 4 20.2 cm3

Hindi

Option 4

Correct

Option3

Q. No.

165

00210215

A particle of mass 200.0g executes a simple harmonic motion. The restoring force is provided by a spring

of spring constant 80 N/m. Find the time period

Hindi

Question

Option 1 0.33 s

Hindi

Option 1

Option 2 0.32 s

Hindi

Option 2

Option 3 0.31 s

Hindi

Option 3

Option 4 0.10 s

Hindi

Option 4

Correct

Option3

Page 81 of 99

Q. No.

166

00210216

Equal mass of three liquids are kept in three identical cylindrical vessels A, B and C The densities are pa, pb, pc with pb< pa< pc, The force on the base will be

Hindi

Question

Option 1 maximum in vessel A

Hindi

Option 1

Option 2 maximum in vessel B

Hindi

Option 2

Option 3 maximum in vessel C

Hindi

Option 3

Option 4 equal in all the vessels

Hindi

Option 4

Correct

Option4

Q. No. 167

00210217A water drop of radius 10-2 m is broken into 1000 equal droplets. Calculate the gain in surface energy. Surface tension of water is 0.075 N/m

Hindi

Question

Option 1 7.5 x 10-4 J

Hindi

Option 1

Option 2 8.5 x 10-4 J

Hindi

Option 2

Option 3 6.5 x 10-4 J

Hindi

Page 82 of 99

Option 3

Option 4 2.0 x 10-4 J

Hindi

Option 4

Correct

Option2

Q. No. 168

00210218Which of the following is a mechanical wave

Hindi Question

Option 1 Radio waves

Hindi Option 1

Option 2 X-rays

Hindi Option 2

Option 3 Light waves

Hindi Option 3

Option 4 Sound waves

Hindi Option 4

Correct Option 4

Q. No. 169

00210219When sound wave is refracted from air to water, which of the following will remain unchanged

Hindi Question

Option 1 Wave number

Hindi Option 1

Option 2 Wavelength

Hindi Option 2

Option 3 Wave velocity

Page 83 of 99

Hindi Option 3

Option 4 Frequency

Hindi Option 4

Correct Option 4

Q. No. 170

00210220The refractive index of glass is 1.5. Find the speed of light in glass

Hindi Question

Option 1 2.5 x 108 m/s

Hindi Option 1

Option 2 2.0 x 108 m/s

Hindi Option 2

Option 3 3.0 x 107 m/s

Hindi Option 3

Option 4 1.2 x 105 m/s

Hindi Option 4

Correct Option 2

Q. No. 171

00210221

A biconvex lens has radii of curvature 20.0 cm each. If the refractive index of the material of the lens is 1.5, what is its focal length

Hindi Question

Option 1 10.0 cm

Hindi Option 1

Option 2 40.0 cm

Hindi Option 2

Option 3 20.0 cm

Hindi Option 3

Page 84 of 99

Option 4 5.0 cm

Hindi Option 4

Correct Option 3

Q. No. 172

00210222When we see an object, the image formed on the retina is

Hindi Question

Option 1 real and inverted

Hindi Option 1

Option 2 virtual and erect

Hindi Option 2

Option 3 real and erect

Hindi Option 3

Option 4 virtual and inverted

Hindi Option 4

Correct Option 1

Q. No. 173

00210223A metal sheet with a circular hole is heate(d) The hole

Hindi Question

Option 1 gets larger

Hindi Option 1

Option 2 gets smaller

Hindi Option 2

Option 3 remains of the same size

Hindi Option 3

Option 4 gets deformed

Hindi Option 4

Page 85 of 99

Correct Option 1

Q. No. 174

00210224A gas behaves more closely as an ideal gas at

Hindi Question

Option 1 low pressure and low temperature

Hindi Option 1

Option 2 low pressure and high temperature

Hindi Option 2

Option 3 high pressure and low temperature

Hindi Option 3

Option 4 high pressure and high temperature

Hindi Option 4

Correct Option 2

Q. No. 175

00210225Which of the following pairs represent units of the same physical quantity

Hindi Question

Option 1 kelvin and joule

Hindi Option 1

Option 2 kelvin and calorie

Hindi Option 2

Option 3 newton and calorie

Hindi Option 3

Option 4 joule and calorie

Hindi Option 4

Page 86 of 99

Correct Option 2

Q. No. 176

00210226The first law of thermodynamics is a statement of

Hindi Question

Option 1 conservation of heat

Hindi Option 1

Option 2 conservation of work

Hindi Option 2

Option 3 conservation of momentum

Hindi Option 3

Option 4 conservation of energy

Hindi Option 4

Correct Option 4

Q. No.

177

00210227

Let Q and W denote the amount of heat given to an ideal gas and the work done by it in an isothermal process, which of the following is correct

Hindi

Question

Option 1 Q = 0

Hindi

Option 1Q = 0

Option 2 W = 0

Hindi

Option 2W = 0

Option 3 Q W

Hindi

Option 3 Q W

Option 4 Q = W

Hindi

Page 87 of 99

Option 4 Q = W

Correct

Option4

Q. No. 178

00210228In a room containing air, heat can go from one place to another

Hindi Question

Option 1 by conduction only

Hindi Option 1

Option 2 by convection only

Hindi Option 2

Option 3 by radiation only

Hindi Option 3

Option 4 by conduction, convection and radiation

Hindi Option 4

Correct Option 4

Q. No. 179

00210229When the separation between two charges is increased the electric potential energy of the charges

Hindi Question

Option 1 increases

Hindi Option 1

Option 2 decreases

Hindi Option 2

Option 3 remains the same

Hindi Option 3

Option 4 may increase or decrease

Hindi Option 4

Page 88 of 99

Correct Option 2

Q. No. 180

00210230

A metallic particle having no net charge is placed near a finite metal plate carrying a positive charge. The electric force on the particle will be

Hindi

Question

Option 1 towards the plate

Hindi Option

1

Option 2 away from the plate

Hindi Option

2

Option 3 parallel to the plate

Hindi Option

3

Option 4 zero

Hindi Option

4

Correct

Option1

Q. No. 181

00210231

Two capacitors each having capacitance C are joined in series. The capacitance of the combination

will be

Hindi Question

Option 1 2C

Hindi Option 1 2C

Option 2 C/2

Hindi Option 2 C/2

Option 3 4C

Hindi Option 3 4C

Option 4 C/4

Hindi Option 4 C/4

Correct Option 2

Page 89 of 99

Q. No. 182

00210232A uniform wire of resistance 50 is cut into 5 equal parts. These parts are now connected in parallel. The equivalent resistance of the combination is

Hindi

Question

Option 1 2

Hindi

Option 12

Option 2 10

Hindi

Option 210

Option 3 6250

Hindi

Option 36250

Option 4 250

Hindi

Option 4250

Correct

Option1

Q. No.

183

00210233

A positively charged particle projected towards east is deflected towards north by a magnetic field. The field may be

Hindi

Question

Option 1 towards west

Hindi

Option 1

Option 2 towards south

Hindi

Option 2

Option 3 will remain the same

Hindi

Page 90 of 99

Option 3

Option 4 downward

Hindi

Option 4

Correct

Option4

Q. No. 184

00210234A charged particle is moved along a magnetic field line. The magnetic force on the particle is

Hindi Question

Option 1 along its velocity

Hindi Option 1

Option 2 opposite to its velocity

Hindi Option 2

Option 3 perpendicular to its velocity

Hindi Option 3

Option 4 zero

Hindi Option 4

Correct Option 1

Q. No. 185

00210235A moving charge produces

Hindi Question

Option 1 electric field only

Hindi Option 1

Option 2 magnetic field only

Hindi Option 2

Option 3 both of them

Page 91 of 99

Hindi Option 3

Option 4 electric field but not magnetic field

Hindi Option 4

Correct Option 3

Q. No. 186

00210236

Let r be the distance of a point on the axis of a magnetic dipole from its center. The magnetic field at

such a point is proportional to

Hindi

Question

Option 1 1/r

Hindi Option

11/r

Option 2 (1/r)2

Hindi Option

2 (1/r)2

Option 3 (1/r)3

Hindi Option

3 (1/r)3

Option 4 (1/r)4

Hindi Option

4 (1/r)4

Correct

Option3

Q. No. 187

00210237The magnetic susceptibility is negative for

Hindi Question

Option 1 paramagnetic materials only

Hindi Option 1

Option 2 diamagnetic materials only

Hindi Option 2

Page 92 of 99

Option 3 ferromagnetic materials only

Hindi Option 3

Option 4 paramagnetic and ferromagnetic

Hindi Option 4

Correct Option 2

Q. No. 188

00210238

A conduction loop is placed in a uniform magnetic field with its plane perpendicular to the fiel(d) An emf is induced in the loop if

Hindi

Question

Option 1 it is translated

Hindi Option

1

Option 2 it is rotated about its axis

Hindi Option

2

Option 3 it is deformed

Hindi Option

3

Option 4 no change will take place

Hindi Option

4

Correct

Option2

Q. No. 189

00210239A capacitor acts as an infinite resistance for

Hindi Question

Option 1 DC

Hindi Option 1

Option 2 AC

Hindi Option 2

Page 93 of 99

Option 3 DC as well as AC

Hindi Option 3

Option 4 neither AC nor DC

Hindi Option 4

Correct Option 1

Q. No. 190

00210240A magnetic field can be produced by

Hindi Question

Option 1 a moving charge

Hindi Option 1

Option 2 a changing electric field

Hindi Option 2

Option 3 by stationary charge

Hindi Option 3

Option 4 a moving charge and changing electric field

Hindi Option 4

Correct Option 4

Q. No. 191

00210241If the frequency of light in a photoelectric experiment is doubled, the stopping potential will

Hindi Question

Option 1 be doubled

Hindi Option 1

Option 2 be halved

Hindi Option 2

Page 94 of 99

Option 3 become more than double

Hindi Option 3

Option 4 become less than double

Hindi Option 4

Correct Option 3

Q. No. 192

00210242X-ray beam can be deflected

Hindi Question

Option 1 by an electric field

Hindi Option 1

Option 2 by magnetic field

Hindi Option 2

Option 3 by an electric field as well as by magnetic field

Hindi Option 3

Option 4 neither by magnetic field nor by electric field

Hindi Option 4

Correct Option 4

Q. No. 193

00210243In a semiconductor

Hindi Question

Option 1 there are no free electrons at 0K

Hindi Option 1

Option 2 there are no free electrons at any temperature

Page 95 of 99

Hindi Option 2

Option 3 the number of free electrons increases with temperature

Hindi Option 3

Option 4 the number of free electrons is less than that in a conductor

Hindi Option 4

Correct Option 3

Q. No. 194

00210244The mass number of a nucleus is equal to

Hindi Question

Option 1 the number of neutrons in the nucleus

Hindi Option 1

Option 2 the number of protons in the nucleus

Hindi Option 2

Option 3 equal to its atomic number

Hindi Option 3

Option 4 Sometimes more than and sometimes equal to its atomic number.

Hindi Option 4

Correct Option 4

Q. No. 195

00210245In one half life time

Hindi Question

Option 1 half the active nuclei decay

Hindi Option 1

Option 2 all the nuclei decay

Page 96 of 99

Hindi Option 2

Option 3 less than half nuclei decay

Hindi Option 3

Option 4 more than half nuclei decay

Hindi Option 4

Correct Option 1

Q. No.

196

00210246

A prism can produce a minimum deviation in a light beam. If three such prisms are combined, the minimum deviation that can be produced in this beam is

Hindi

Question

Option 1 0

Hindi

Option 10

Option 2

Hindi

Option 2

Option 3 2

Hindi

Option 32

Option 4 3

Hindi

Option 43

Correct

Option2

Q. No. 197

00210247The speeds of red light and yellow light are exactly same

Hindi Question

Option 1 in vacuum but not in air

Page 97 of 99

Hindi Option 1

Option 2 in air but not in vacuum

Hindi Option 2

Option 3 in vacuum as well as in air

Hindi Option 3

Option 4 neither in vacuum nor in air

Hindi Option 4

Correct Option 1

Q. No. 198

00210248Electric field of a dipole varies as

Hindi Question

Option 1 1/r

Hindi Option 1 1/r

Option 2 (1/r)2

Hindi Option 2 (1/r)2

Option 3 (1/r)3

Hindi Option 3 (1/r)3

Option 4 (1/r)4

Hindi Option 4 (1/r)4

Correct Option 3

Q. No. 199

00210249A system X is neither in thermal equilibrium with Y nor with Z. The systems Y and Z

Hindi Question

Option 1 must be in thermal equilibrium

Hindi Option 1

Page 98 of 99

Option 2 cannot be in thermal equilibrium

Hindi Option 2

Option 3 may be in thermal equilibrium

Hindi Option 3

Option 4 data is insufficient

Hindi Option 4

Correct Option 3

Q. No. 200

00210250The mean square speed of the molecules of a gas at absolute temperature T is proportional to

Hindi Question

Option 1 1/T

Hindi Option 1 1/T

Option 2 T

Hindi Option 2 T

Option 3 T

Hindi Option 3 T

Option 4 T2

Hindi Option 4 T2

Correct Option 2

Page 99 of 99