Freshers India

A person covers a distance in 40 minutes if it runs at a speed of 30km/hr on an average.The speed at which the car must run to reduce the time of journey to 55 minutes,will be                        

A train covers 12km in 4 hrs.In travelling 19km the time taken is                        

If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:                        

A train takes 5 hrs to cover a distance of 300km.How much should the speed (in km/hr) be maintained to cover the same distance in 4/5th of the previous time?                        

The speed of a car increases by 2 kms after every one hour. If the distance travelling in the first one hour was 35 kms. what was the total distance travelled in 12 hours?                        

A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is: