Question

9,10,24: 10,15,50: 12: 20: ?
Option a. 41 b. 51 c.47 d. 43.

Answer 1

according to the question

9,10,24: 10,15,50: 12, 20, ?

and we have to choose z proper

Option from

a. 41 b. 51 c.47 d. 43.

And the answer is b. 51

Because diagonally all numbers are divisible by 3

There is only one 51 which is divisible by 3