## More Questions on This Topic :

Question 1. A and B start from the same point and in the same direction at 7 am to walk around a rectangular field 400 m × 300 m. A and B walk at the rate of 3 km/hr and 2.5 km/hr respectively. How many times shall they cross each other if they continue to walk till 12.30 pm ?
1.    Not even once
2.    Once
3.    Twice
4.    Thrice

Question 2. Points 'A' and 'B' are 70 km apart on a highway and two cars start at the same time. If they travel in the same direction, they meet in 7 hours, but if they travel towards each other they meet in one hour. Find the speed of the two cars (in km/hr).
1.    20, 30
2.    40, 30
3.    30, 50
4.    20, 40

Question 3. A car travels at a speed of 60 km/hr and covers a particular distance in one hour. How long will it take for another car to cover the same distance at 40 km/hr ?
1.    $$\frac{5}{2}$$ hours
2.    2 hours
3.    $$\frac{3}{2}$$ hours
4.    1 hour

Question 4. A boy is running at a speed of p kmph to cover a distance of 1 km. But, due to the slippery ground, his speed is reduced by q kmph (p > q). If he takes r hours to cover the distance, then:
1.    $$\frac{1}{r} = p - q$$
2.    $$r = p - q$$
3.    $$\frac{1}{r} = p + q$$
4.    $$r = p + r$$

Question 5. Ashok left from place A for place B at 8 am and Rahul left place B for place A at 10.00 am the distance between place A and B is 637 km. If Ashok and Rahul are travelling at a uniform speed of 39 kmph and 47 kmph respectively, at what time will they meet ?
1.    5.30 pm
2.    4.30 pm
3.    5 pm
4.    4 pm