Classical

Numerical Reasoning - Numerical Reasoning MCQ

11:  

If 56 x 11 = 9, 37 x 13 = 6, 42 x 12 = 3
then find the value of 87 x 77 = ?

A.

1

B.

3

C.

4

D.

5

 
 

Option: A

Explanation :

(5 + 6) - (1 + 1.) = 9
(3 + 7)-(1 + 3) = 6.
(4 + 2) -(1 + 2) = 3
then (8 + 7) - (7 + 7) = 1


12:  

 If 1 = 1, 2 = 4, 3 = 10 and 4 = 22, then 5 = ?

A.

39

B.

34

C.

44

D.

46

 
 

Option: D

Explanation :

1, 2, 3, 4, 5, (Digits)
1, 4, 10, 22, 46 (Code),
Gap is being doubled at every digit.




Suggest an improvement