Ques:- Sachin was twice as old as Ajay 10 years back. How old is Ajay today if Sachin will be 40 years old 10 years hence?
A. 10 years
B. 20 years
C. 30 years
D. 50 years
Ques:- Find out the wrong number in a given series.
6, 13, 18, 25, 30, 37, 40
6, 13, 18, 25, 30, 37, 40
A. 25
B. 30
C. 37
D. 40
Ques:- A shopkeeper allows 10% discount on the price of an article and sells it for Rs. 7,600. What is the market price of the article ?
A. Rs. 8,250
B. Rs. 8,500
C. Rs. 8,540
D. Rs. 8,415
E. None of these