//Adsense Code for Auto Ads

Mulitple Choice Questions

In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B, the present age of B is _____.

    1. 30 years
    2. 33 years
    3. 39 years
    4. 45 years



Topic-Wise MCQs on Sciences