1. (243)n/5 x 32n + 1 = ? 9n x 3n - 1
2. I drove 60 km at 30 kmph and then an additional 60 km at 50 kmph. Compute my average speed over my 120 km.
3. 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?
4. A student divided a number by 2/3 when he required to multiply by 3/2. Calculate the percentage of error in his result.
5. 1. Sum of three even consecutive numbers is 48, which is the least number
6. In how many ways can the letters of the word 'LEADER' be arranged?
7. 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.
8. Sum of three even consecutive numbers is 48, which is the least number
9. All men are vertebrates. Some mammals are vertebrates. Which of the following conclusions drawn from the above statement is correct.
10. What was the day of the week on 28th May, 2006?
