Question

17. 42 : 20 :: 64 : ? (Number analogy)
a. 31
b. 32
c. 33
d. 34​

Answer 1

42/20=64/x

Crosse multiple

64×20/42

cansil 20 and 42

64×10/21

640/21

=30.47....

Answer 2

d. 34

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