Test Preparation on Aptitude Test Preparation Part 19

1.

An accurate clock shows 8 o-clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o-clock in the afternoon?

2.

Punitha and Saranya invest Rs. 21000 and Rs. 17500 respectively in a business. At the end of the year, they make a profit of Rs. 26400. What is the share of Punitha in the profit?

3.

Which one of the following canâ€²t be the square of natural number ?

4.

36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work?

5.

A and B together can complete a piece of work in 4 days. If A alone can complete the same work in 12 days, in how many days can B alone complete that work?