1. The next term of the series 1, 5, 12, 24, 43 is
(1) 51 (2) 62
(3) 71 (4) 78
2. The least multiple of 13 which when divided by 4, 5, 6, 7 leaves remainder 3 in each case is
(1) 3780 (2) 3783
(3) 2520 (4) 2522
3. A and B are partners in a business. A contributes ¼ of the capital for 15 months and B received 2/3 of the profit. Find for how long B’s money was used?
(1) 6 months (2) 8 months
(3) 10 months (4) 12 months
4. If 21 is added to a number, it becomes 7 less than thrice of the number. Then the number is
(1) 14 (2) 16
(3) 18 (4) 19
5. Two men A and B started a job in which A was thrice as good as B and therefore took 60 days less than B to finish the job. How many days will they take to finish the job, if they start working together?
(1) 15 days (2) 20 days
(3) 22 ½ days (4) 25 days
6. A rectangular garden is 100 m x 80 m . There is a path along the garden and just outside it. Width of the path is 10 m. The area of the path is
(1) 1900 sq m (2) 2400 sq m
(3) 3660 sq m (4) 4000 sq m
7. A dealer offered a machine for sale Rs 27,500 but even if he had charged 10 % less, he would have made a profit of 10 % . The actual cost of the machine is
(1) Rs 22,000 (2) Rs. 24,250
(3) Rs. 22,500 (4) Rs. 22,275
8. An employer reduces the number of employees in the ratio 8: 5 and increases their wages in the ratio7 : 9. As a result, the overall wages bill is
(1) Increased in the ratio 56: 69
(2) Decreased in the ratio 56: 45
(3) Increased in the ratio 13: 17
(4) Decreased in the ratio 17: 13
9. The average age of a jury of 5 is 40. If a member aged 35 resigns and a man aged 25 becomes a member, then the average age of the new jury is
(1) 30 (2) 38
(3) 40 (4) 42
10. With average speed of 40 km/ hour, a train reaches its’ destination in time. If it goes with an average speed of 35 km / hour, it is late by 15 minutes. The total journey is
(1) 30 km (2) 40 km
(3) 70 km (4) 80 km
ANSWERS:
1. | 3 |
2. | 2 |
3. | 3 |
4. | 1 |
5. | 3 |
6. | 4 |
7. | 3 |
8. | 2 |
9. | 2 |
10. | 3 |
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