DEPARTMENT OF MATHEMATICSRAMANUJAN MORGANS MATH

CLUB

Qn :001 5862 is to 714 and 3498 is to 1113 and

9516 is to 156 therefore

8257 is to ?

ANS Qn :001 5862 3498 9516 5+2=7 3+8=11

9+6=15

8+6=14 4+9=11 5+1=6

714 1113 156 8257

7 + 8 = 15, 2 + 5 = 7;

157.

Qn :002 This sum uses all the digits

2 8 * * * 4 ----------- * * * * -----------

ANS Qn :002 289 +764 1053

Qn :003O represents odd digits E represents even

digits E E O * O O EOEO EOO OOOOO

ANS Qn :003 285 * 39

11115

Qn :004Which number replaces the question marks?

ANS Qn :004 1^2=1 1X2=2 2^2=2 2X2=4 3^2=9 9X2=18 4^2=16 16X2=32 5^2=25 25X2=50

72 6^2=36 36X2=72 7^2=49 49X2=108 8^2=64 64X2=128 9^2=81 81X2=162

Qn :005Which number goes in the middle?

ANS Qn :00519 +2=21+2=23+2=25

2+4=6+4=1027+5=32+5=37+5=42

11+6=17+6=2320+7=27+7=34+7=41

2+8=10+8=185+9=14+9=23+9=32

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