What is the value of D, if A : C = B : D in the given table?

A	B	C	D
25	40	30	?

Options
a) 42
b) 45
c) 48
d) 56

As per question
A : C = B : D
$\frac{A}{C} = \frac{B}{D}$
$\frac{25}{30} = \frac{40}{D}$
25D = 1200
D = 48

Ans: 48

Related Posts