यदि `235 = 38` और `452 = 45` तो `345 = ?`

Options

A. 49
B. 66
C. 72
D. 50

Answer

D

Explanation

`235 rArr (2)^2+ (3)^(2) + (5)^(2) = 38`
`452 rArr (4)^(2) + (5)^(2) + (2)^(2) = 45`
`345 rArr(3)^(2) + (4)^(2) +(5)^(2) = 50`