DSSSB Delhi LDC Arithmetical & Numerical Ability Paper 2014
| DSSSB – LDC – 2014 – Arithmetical and Numerical Ability | |
| 1. | If – 13, – ?
(a) 0.18 (b) .018 (c) 1.8 (d) None of these |
| 2. | Successive discounts of 10% and 20% is equaivalent to a single discount of
(a) 28% (b) 30% (c) 15% (d) 26% |
| 3. | A square of a number cannot end with
(a) 3 (b) 4 (c) 5 (d) 6 |
| 4. | The product of two consecutive even numbers is 288. Find the numbers.
(a) 16 and 14 (b) 16 and 18 (c) 18 and 20 (d) 20 and 22 |
| 5. | An amount doubles itself in 8 years at simple interest. At the same rate it will become three times in
(a) 16 years (b) 24 years (c) 12 years (d) 18 years |
| 6. | The radius of a wheel is 7 cm. How many revolutions will it make in travelling 4.4 meters?
(a) 1000 (b) 100 (c) 10 (d) 44 |
| 7. | P : Q = 5 : 2, Q : R = 3 : 4, P : Q : R = ?
(a) 15 : 6 : 4 (b) 15 : 6 : 8 (c) 5 : 2 : 3 (d) 6 : 3 : 4 |
| 8. | 9 persons can plough a field in 25 days. In how many days will 15 persons be able to complete the job?
(a) 11 (b) 20 (c) 18 (d) 15 |
| 9. | A train covers a distance of 80 km at a speed of 40 km/hr for the first 60 km and the remaining distance at a speed of 20 km/hr. Find the average speed of the train on the journey.
(a) 30 km/hr (b) 32 km/hr (c) 35 km/hr (d) 28 km/hr |
| 10. | 16% of ? = 88.
(a) 5500 (b) 550 (c) 175 (d) 1760 |
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