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| | | | | 1 . | Directions (1-5): In each of the following number series, a wrong number is given. Find out the wrong number.
$Q.$ $32\,\,\, 33\,\, 32\,\, 36\,\, 34\,\, 43\,\, 41$ | | | | | | 2 . | $0\,\, 4 \,\,18 \,\,48 \,\,120 \,\,180 \,\,294$ | | | | | | 3 . | $ 1000\,\, 970\,\, 950\,\, 938\,\, 932\,\, 930\,\, 929$ | | A. 929 | | B. 930 |
| C. 932 | | D. 938 | | | | | 4 . | $ 3.5\,\, 8.5\,\, 19\,\, 59.5\,\, 181\,\, 729.5\,\, 2922$ | | A. 19 | | B. 59.5 |
| C. 181 | | D. 19 | | | | | 5 . | $2.5\,\, 6\,\, 19\,\, 77\,\, 384\,\, 2317$ | | | | | | 6 . | Out of a group of monkeys, $7\over 2$ times the square root of the total number are lurching on the branches of a tree. The remaining two are moving on the ground. What percent of the total monkeys are moving on the ground? | | A. 25% | | B. 50% |
| C. 12.5% | | D. 6.25% | | | | | 7 . | A small tower 15 m high casts a shadow 18 m long. At the same time and place a long tower casts a shadow 45 m long. Find the height of the long tower | | A. 54m | | B. 47.5m |
| C. 42.5m | | D. None of these | | | | | 8 . | The product of Shankar’s age five years ago and his age 8 years later is 30, his ages at both times being given in years. What is his present age? | | A. 9 years | | B. 6 years |
| C. 8 years | | D. None of these | | | | | 9 . | A train passes two bridges of lengths 200 m and 120 m in 29 seconds and 21 seconds respectively. What is the length of the train, if the train is running at the same speed over both the bridges? | | A. 80m | | B. 90m |
| C. 100m | | D. 110m | | | | | 10 . | Find the least multiple of 23, which, when divided by 18, 21 and 24, leaves the remainders 7, 10 and 13 respectively. | | A. 493 | | B. 997 |
| C. 3013 | | D. 3035 | | | | | |
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