Question

If 16 = 11, 25 = 12, 36 = 15, then 49 = ?
A. 14
B. 20
C. 19
D.17

Answer 1

Hy brainly user..................................
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Your question is
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Q. 16=11, 25=12, 36=15, 49=?

Here is your answer
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Formula
First digit + second digit+ square root of number
16 = 1+6+4 = 11
25= 2+5+5 = 12
36= 3+6+6 = 15
49= 4+9+7 = 20

Thankyou