Question
If 84 x 13 = 8,
37 x 13 = 6,
26 x 11 = 6 ,
then 56 x 22 = ?
A. 7
B. 11
C. 36
D. 39
Answer: A. 7
Solution:
(8 + 4) – (1 + 3) = 8,
(3 + 7) – (1 + 3) = 6,
(2 + 6) – (1 + 1) = 6
and (5 + 6) – (2 + 2) = 7
Hence, The Answer is 7.