Question

find the number which will replace the question mark in the given grid​.
A. 71
B. 16
C. 60
D. 30

Answer 1

ans B i hope it will help u

Answer 2

The value of question mark is "B. 16".

Step-by-step explanation:

To find, the question mark = ?

The patter follow row-wise,

$\sqrt{First term} +\sqrt{Second term} =Third term$

In first row,

$\sqrt{225} +\sqrt{64} =15+8=23$

In second row,

$\sqrt{16} +\sqrt{1} =4+1=5$

Similarly,

In third row,

$\sqrt{49} +\sqrt{81} =7+9=16=?$

Hence, the value of question mark is "B. 16".