ISRO Junior Personal Assistant 2010 Paper-II

A bonus of Rs. 1000 is to be divided among three people so that Rohit receives twice as much as Sachin, who receives one-fifth as much as Gagan. How much money should Gagan receive?

The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs.If these two innings are excluded, the average of the remaining 38 inningsis 48 runs. The highest score of the player is:

After replacing an old member by a new member, it was found that the average age of five members of a club is the same as it was 3 years ago. What is the difference between the ages of the replaced and the new member?

A man bought a house for Rs. 5 lakhs and rents it. He puts $$12 \frac{1}{2}%$$ of each month’s rent aside for repairs, pays Rs.1660 as annual taxes and realizes 10% on his investment thereafter. The monthly rent of the house is:

Two ships are sailing in the sea on the two sides of a light house. The angles of elevation of the top of the light house as observed from the two ships are 30 deg and 45 deg respectively. If the light house is 100 meter high, the distance between the two ships is:

A student was asked to divide a number by 3. But, instead of dividing it, he multiplied it by 3 and got 29.7.what was the correct answer?

A man bought 5 shirts at Rs 450 each, 4 trousers at Rs 750 each and 12 pairs of shoes at Rs 750 each. What is the average expenditure per article?

Ramlal purchased 120 reams of paper at Rs.100 per ream and the expenditure on transport was Rs 480. He had to pay an octroi duty of 50 paise per ream and the coolie charges were Rs 60.What should be charge per ream to gain 20%.

An 85 cm long wire is to be cut into two pieces such that one piece will be two-third as long as the other. How many centimeters will the shorter piece be?

Ajay, Keshav and Vijay invested Rs.8000, Rs.4000 and Rs.8000 respectively in a business. Ajay left after six months. If after 8 months there was a profit of Rs.4005, then what will be the share of Keshav?