**Q1. A car can cover a distance in 9 hours at the speed of 70 km/hr at what percent should the speed of car increase so distance can cover in 6 hr.**

(a) 25%

(b) 40%

(c) 35%

(d) 50%

(e) 60%

**Q2. What is the speed of car (in km/hr), which overtakes a running train in 20 second. Length of train is 180 meter and its speed is 33â…“% less than speed of car. (Carâ€™s length is negligible)**

(a) 100 km/hr

(b) 81 km/hr

(c) 105 km/hr

(d) 90 km/hr

(e) 97.2 km/hr

**Q3. A bird covers a distance of 112 km in â€˜yâ€™ hours travelling at the speed of â€˜xâ€™ km/hr. Find the speed of bird, given that x and y are co-primes integers, and both are greater than 1.**

(a) 16 km/hr

(b) Canâ€™t be determined

(c) 14 km/hr

(d) 28 km/hr

(e) 7 km/hr

**Q4. Anurag can cover a km in 10 minutes and Dharam can cover a km in 15 minutes. If they both participated in a race and Anurag defeated Dharam by 200m, then find the length of race.**

(a) 500m

(b) 600m

(c) 800m

(d) 400m

(e) 300m

**Q5. A car has wheels of diameter 84 cm. How many revolutions can the wheel complete in 40 minutes, if the car is travelling at the speed of 132 cm/s ?**

(a) 1400

(b) 1000

(c) 600

(d) 1200

(e) 1600

**Q6. Two cars stars at the same time from one point and move along two roads at right angles to each other. Their speeds are 36 km/hr. and 48 km/hr. respectively. After 15 second the distance between them will be**

(a) 400 m

(b) 150 m

(c) 300 m

(d) 250 m

(e) None of these

**Q7. A car driver observed that a bus was 40 m ahead of the car and after 20 seconds the car was 60 m ahead of the bus. If the speed of the bus is 38 kmph, then find the speed of the car (in kmph).**

(a) 12

(b) 18

(c) 24

(d) 40

(e) None of these

**Q9. Two trains A and B of length 400 m and (400 + x) m respectively are moving with same speed. If train A and B crosses a pole in 16 sec and 24 secs respectively then in what time train â€˜Bâ€™ will cross 400 m long platform.**

(a) 32 sec

(b) 40 sec

(c) 45 sec

(d) 54 sec

(e) 24 sec

**Q10. The ratio of speed of train P and train Q is 4 : 5. Train P crosses a pole in 6 sec while train Q crosses the same pole in 4 sec. If train P crosses a platform of length 480 m in 18 sec then in how much time train Q will cross the same platform?**

(a) 16.3 sec

(b) 14.2 sec

(c) 13.6 sec

(d) 18 sec

(e) 16 sec

**Q11. When speed of a train is increased by 20 km/hr it can cover a distance 40 minutes earlier. If speed of train is decreased by 30 km/h it takes 70 minutes more to cover that distance. Find distance covered by train.**

(a) 3000 km

(b) 2000 km

(c) 2085 km

(d) 2175 km

(e) 3850 km

**Q12. A train can cross a platform of 100 m length completely in 12 seconds while covers a platform of double of its length in 21 seconds. Find the speed of the train? (in m/s)**

(a) 12

(b)15

(c) 18

(d) 20

(e) 24

**Q13. Ratio of upstream speed to downstream speed is 1 : 11. If speed of boat in still water is 30 km/hr then find the distance covered in upstream in 5 hours ? (in km)**

(a) 66

(b) 55

(c) 25

(d) 30

(e) 40

**Q14. A boat can cover upstream distance between two points in 6 hours and same distance downstream in 4 hours. If speed of boat in still water is 8 km/h, then find speed of stream.**

(a) 2 km/h

(b) 1.6 km/h

(c) 3.2 km/h

(d) 4.8 km/h

(e) 3.8 km/h

**Q15. A boat can travel with the speed of 17 kmph in upstream. If the speed of river is 3 kmph, then find the speed of boat in downstream in the same river.**

(a) 23 kmph

(b) 20 kmph

(c) 25 kmph

(d) 19 kmph

(e) 21 kmph

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