Each of the questions below consi sts of a questi on two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and given answer.

(1) i f the data i n statement I al one are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. (2) i f the data in statement I I al one are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. (3) if the data either in statement I or in statement II alone are sufficient to answer the question. (4) if the data even in both statements I and II together are not sufficient to answer the question. (5) if the data in both statements I and II together are necessary to answer the question. What is the average speed of a car?

I. The average speed of the car is five times the average speed of a truck whereas the average speed of a bus is 45km/hr. II. The average speed of the truck is half the average speed of a train whereas the average speed of a jeep is 40 km/ hr.

Each of the questions below consi sts of a questi on two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and given answer.

(1) i f the data i n statement I al one are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question. (2) i f the data in statement I I al one are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question. (3) if the data either in statement I or in statement II alone are sufficient to answer the question. (4) if the data even in both statements I and II together are not sufficient to answer the question. (5) if the data in both statements I and II together are necessary to answer the question. What is the simple interest accrued on a principal of `5,000 in six years?

I. The rate of the simple interest for the first three years is 5 pcpa. II. The rate of simple interest for the next three years is 8 pcpa.

6 women and 6 men together can complete a piece of work in 6 days. In how many days can 15 men alone complete the same work if 9 women alone can complete it in 10 days?

On a shelf there are 4 books on Economics, 3 books on Management and 4 books on Statistics. In how many different ways can the books be arranged so that the books on Economics are kept together?