ENTRY TEST 2010 1 PHYSICS 1. One light year is equal to A. 9*1010m B. 9.5*1015m C. 6*1015m D.none 2.Reverse process of vector addition? A. SubtractionB. MultiplicationC. DivisionD.None3.When a ball moves from and reaches to its maximum height in 3 seconds , what is its initial velocity? A. 40m/sec B. 35m/sec C. 29.4m/sec D.25m/sec 4.Rocket propulsion is according to? A. 3rd law of motion B.2nd C.1st D.none 5.1 cal = .. J A. 418 B. 400 C. 10 D.4.18 6.If a body 2kg moves vertically 2m then work done is A. 39.2J B. 45J C. 20J D.35J 7.If the radius of circle is doubled, then centripetal force becomes A. Doubled B. HalfC. Remains same D.Reduces four times8.Bernoulli equation is according to . LawA. Stocks law B. Newtons law C.Einstiens equationD.none 9.The time period of a second pendulum from its extreme to mean position. A.TB. T/2 C. T/4 D.2T 10. At what temp. the velocity of sound is doubled than as that of at 100c A. B. The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 2 C. D. 11. The range of visible wavelength spectrum is A.400-750 B.400-1000 C.100-400 D.300-600 12. When the wave no. of light is5*106m-1, Then its wavelength is A. 2*107m B. 5*10-6m C.2*10-7m D.none13. Least distance of distinct vision for human eye is A. 50cm B. 30cm C. 25cm D.20cm 14. If the distance is doubled b/w two charges, then coulombs force becomes A.Doubled B.Reduced 4 timesC. HalfD. Remains same 15. Two resistors of 6 each are in parallel and third of3 is connected in series A. 10/3 B. 9 C. 15 D.6 16. If a magnet in a non-uniform magnetic field, it will experience A. AttractionB. repultion C. neutral D.none 17. Emf=VBLSin ( related to that) 18. The force F experienced by a conductor of length L carrying current when placed in a uniform magnetic field B is given by the relation A.F=IL*B B.F=IL.B C.F =IL/B D.F=L*B/I 19. High voltage is obtained from? A.B.C.D. 20. Unit of longitudinal strain is A.mB. 1/m C. Unit less D.None of these 21. A completely filled band is called The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 3 A.Forbidden band B.Conduction band C.Both D.none 22. Which of the following is used for detection of light? A.reverse biased photodiode B.forward biased photodiode C. both D.none 23. In92U235 the neutron to nucleon ratio isA. 143/235 B.235/143 C.145/235 D.92/235 24. If intensity and frequency of light is doubled, then emission of electrons is A. Doubled B.Half C.Increases four times D.same25. When effective value of current is 10. What is its peak value? A. 12 B. 13 C. 10 D.14.2 26. In diodes, the graph is drawn b/wA. voltage& current B. Intensity and current C. Voltage and intensity D.none 27. Speed of Earth around the sun is; A. 29600 m/sec B.30000 m/sec C.29000 m/sec D.None of above 28. V=r (related question was asked) 29. Asmallparallelresistance(shunt)usedtoconvertagalvanometerintoan ammeter of suitable range is given by A.Rs=

+ * Rg B.Rs=

* Rg C.Rs=+

* Rg D.Rs=

- Rs 30. A bullet is fired with an angle of 300 with the velocity of 196 ms-1.For how much time the bullet will remain in space? A.10s B.20s C.30s D.40s The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 4 ENGLISH Spot the error in the following: 1. This apartment be perfect, if it were a little larger. A B CD 2. He borrowed the money the money so he could finish his ABCD education.3. The duties of the new secretary are to answer the ABC telephone, to type letters, and book keeping. D 4. Daina would rather that her husband doesnt work so hard A BC D Pick the correct one: 5. A. She drenched herself in perfume B. She drenched herself with perfume C. She drenched herself by perfume D. She drenched herself into perfume 6. A. A day later he reached his first glimpse of Lahore B. A day later he took his first glimpse of Lahore C. A day later he found his first glimpse of Lahore D. A day later he caught his first glimpse of Lahore The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 5 7. A. This has a bad impact on the economy. B. This has a bad impact to the economy. C. This has a bad impact for the economy. D. This has a bad impact over the economy. 8. A. He saved him from dying of thirst B. He saved him for dying of thirst C. He saved him from dying from thirst D. He saved him for dying from thirst 9. A. They try to pacify him for kindness and affection. B. They try to pacify him in kindness and affection. C. They try to pacify him by kindness and affection. D. They try to pacify him with kindness and affection. 10.A.Why did you disagree with me? B. Why did you disagree to me? C. Why did you disagree on me? D. Why did you disagree by me? The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 6 CHEMISTRY 1.Which is universal solvent? A. Water B. Ether C. HCl D. None 2.Molarity of heavy waterA. 55.5 mol/dm3 B.40.5 C.60.5 D.50.5 3.Diamond is non-conductor due to A. Free electrons present B. Absence of free electrons C. Gaint structure D.none 4.Which of the following is true? A.Na+ is smaller than Na B. Na+ is greater than Na C. Cl- is less than Cl D.none 5.Which of the following is not alkali? A.Ra B.Na C.K D.all 6.The comparative rate at which solute moves in paper chromatography depends upon Rf value of; A.Solute B.Solvent C.Solution D.none 7.In primary Alkyl Halides, Hydrogen is bonded to that carbon which is further attached to carbon atoms? A. 1 B.2 C.3 D.none 8.Which of the following is least reactive? A.H2O B.Ether C.Alcohol D.H2SO4 9.Which of the following is the formula of methylene chloride? a) CH2CL2b)CH3CL The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 7 c)CHCL3d)CCL4 10. Which of the following has zero dipole moment? A.CO2 B. H2O C. NH3 D.CO 11. The maximum value ofO2 is at A. HTPB. 1270C , 1atm C.STP D.None 12. The order of rate of diffusion isa)SO2>CO2>Br2>NH3 b)Br2NH3 d)SO2I B.Cl>Br>F>I C.I>Br>Cl>F D.Br>I>Cl>F The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 9 MATHEMATCS 1.Which of the following does not have closure property? A.[0,1] B.[1,-1] C.[0,0] D.None 2.A non-negative rational number is group under A. addition B.multiplication C.Subtraction D.Both A & B 3.A set with no element is called? A.empty set B.unit set C.identity set D.none 4.A matrix with all entry zero iscalled A. null matrix B.Unit matrix C.Identity matrix D.All 5.If degree of polynomial in numerator is less than denominator then fraction is called? A.proper fraction B.Improper fraction C.BothD.none 6.Ifa is 1st term and r is common ratio, then (n+1)thterm is? A.arn B.ar C.a D.none 7.Binomial theorem is usedto sum up the following series; A.divergent B.convergent C.any D.none 8.Sin(180+)=? A.-sin B. cos C. D.none 9. cos 11+sin 11cos 11sin 11=? A.tan560B.sin56 The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 10 C.cos 56D. 10. The solution of 1+cosx=0 is A. +2, B. 2 C.2 D.none 11. =? A.xsinx-cosx+c B.xsinx+cosx-c C.xcosx-sinx+c D.none 12. lim0si n =? A.0 B.1 C.-1 D.2 13. If x=acos , y=asin then

=? A. B.cos C.tan D. 14. Ify=2+ ,then

=?A.

2+2 B. 15. If k is constant then. =? A. B. C.F(x) D.none 16. If

= 2, A. =x2-2x-3 B. = 22 +3 C.Y=x+2x-3 D.none 17. If eccentricity e>1, then the figure is; A. Ellipse B. parabolaC. circle D. hyperbola18. If y2=3x , then equation of focal chord is ; A. y=34 B. Y=4/3 C. Y=1/3 D. Y = 5/7 19. The probability of numbers greater than 4 by throwing a dice is A. 13 B.3 The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 11 C.4/3D.2/3 20.(1+32)4=? A. 1+32 B. 132) C.(1+32) D.none 21. When f(x)=sinx and x=0 , then slopewill be A.1 B.-1 C.0 D.2 22. R=? A.

4 B. C.

D. 23. sinh +cosh =? A.cosh2 B.coshx C.Sinhx D.none 24. 1

=?A. tan/2 B.cot/2 C.sin

2 D.none 25. +2 + = 0 ,their lines are orthogonal when A.a+b=0 B.a-b=0 C.a=b D.none 26. The distance of a point (10,-10) from origin is; A.102 B.10 C.15 D.none 27. The A.M b/w 1000 and 4 is? A.502 B.500 C.402 D.602 28. Area of in terms ofsides is equal to A.S(s-a)(s-b)(s-c) B.S(s+a)(s+b)(s+c) C. + +( +) D. The Preceptorwww.thepreceptor.org The PreceptorENTRY TEST 2010 12 29. If sin < 0 and cos > 0 then in which quadrant terminal sides of the angle lies? A.1st B.2nd C.3rd D.4th 30. The roots of combined equations of straight line +2 + = 0 are real and coincident if A.2 > 0 B.2 < 0 C.2= D.2= The Preceptorwww.thepreceptor.org The Preceptor