Question

Fifteen years from now Raju's age will be 4 times his present age. Present age of him is ?

(a) 4 years (b) 6 years (c) 5 years
(d) 7 years​

Answer 1

Step-by-step explanation:

hey raju's present age is 5 coz 5*4 is 20 and 5+15 is 20

Answer 2

Present age of the Raju is 5 years. (Option C)

Let, present age = x yrs

According to the conditions mentioned in the question :

Age after 15 years = x+15

4 times than current age = 4×x = 4x

So,

x+15 = 4x

3x = 15

x = 5 (answer)