Question

I am twice as old as my sister Neha. After 7 years, my age will be 5/3 (this is a fraction) times of Neha's. After 3 years our age difference will be-
a) 17 years
b) 7 years
c) 11 years
d) 14 years
e) None of these
PLEASE ANSWER!!!

Answer 1

Solution :

Let the age of Neha be x years.

Thus , my age is 2x years

After 7 years

My Age :

=> 2x + 7

Neha s age :

=> x + 7

( 2x + 7) = 5/3 ( x + 7)

=> 2x + 7 = 5/3 x + 35/3

=> 2x - 5/3 x = 35/3 - 7

=> x/3 = 14/3

=> x = 3

2x = 6

Thus , the age difference is 3 years .

The age difference never changes.

So, the age difference even after 3 years will be the same .

Hence , the required answer is option ( E ) .

___________________________

Answer 2

Answer:

14 years

Step-by-step explanation:

14 years