1. The fourth proportional to 5, 8, 15 is:
2. If a light flashes every 6 seconds, how many times will it flash in ¾ of an hour?
3. A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.
4. Which of the following statements drawn from the given statements are correct? Given: All watches sold in that shop are of high standard. Some of the HMT watches are sold in that shop.
5. Five boys were climbing a hill. J was following H. R was just ahead of G. K was between G & H. They were climbing up in a column. Who was the second?
6. In a class composed of x girls and y boys what part of the class is composed of girls
7. A tennis marker is trying to put together a team of four players for a tennis tournament out of seven available. males - a, b and c; females – m, n, o and p. All players are of equal ability and there must be at least two males in the 1 team. For a team of four, all players must be able to play with each other under the following restrictions: b should not play with m, c should not play with p, and a should not play with o. Which of the following statements must be false?
8. In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is:
9. Sum of three even consecutive numbers is 48, which is the least number
10. What was the day of the week on 28th May, 2006?
