Direction (66-70): What should come in place of the question mark(?) in the following number series?

5, 6, 15, 50,?

Cost of 24 bats and 32 sticks is Rs 5600. What is the price of 3 bats and 4 sticks?

12 men can complete one-third of the work in 8 days. In how many days can 16 men complete that work?

The ratio between the present ages of P and Q is 3:4 respectively. 4 years hence Q will be 5 year older than P. What is P’s present age?

The difference between the average of three consecutive even numbers and the average of the next two consecutive even number is 5. What is first even number?

Study the following table carefully and answer the questions given below.

What was approximate percentage increase in the number of students in Commerce discipline from 2003 to 2004?

Study the following table carefully and answer the questions given below.

In which year the percentage change in the case of Agriculture discipline was highest from the previous year?

Study the following table carefully and answer the questions given below.

In which discipline was there a continuous increase in number of students over the given years?