In a to-and-fro journey, the speeds of the bus is 20 kmph and 15 kmph respectively. If it takes hours to complete the whole journey then which of the following will be the total distance traveled by bus?
Dhanesh covers a certain distance in 1.4 hour by covering of the distance at 4 km/hr and rest at 5 km/hr. Find the total distance travelled Dhanesh.
A cruise was 100 km from the nearest shore when the captain discovered a leak which admits 5 tons of water in 10 minutes ,120 tons would suffice to sink the cruise. The captain came up with a temporary solution by fixing a pump which can throw 10 tons of water in an hour. Find the average sailing rate of the cruise that may just allow cruise to reach the nearest shore
Anuj and Amit started running on a circular trace of 400m with a speed of 5km/hr and 8 km/hr from the same point in same direction.. Find the time after which they will meet at starting point.
Anuj and Amit started running on a circular trace of 400m with a speed of 5km/hr and 8 km/hr from the same point in same direction. Find the time after which they will meet for the first time.
Anuj and Amit started running on a circular trace of 400m with a speed of 5km/hr and 8 km/hr from the same point in opposite direction. Find the time after which they will meet for the 1st time
In a cycle race from Bhubaneshwar to Puri the cyclist who came last travelled 19 km less distance in 5 hours than the distance travelled by the cyclist in 6 hours who came first and, the distance travelled by the cyclist who came last in 8 hours is 6 km more than the distance travelled by the cyclist in 4 hours who came first. Which of the following can be the speed range of the cycle race(in kilometers per hour).
A thief steals a car at 9 : 30 pm and drives at 60 km/hr. The theft is discovered at 10:00 pm and the owner sets off in another car at 75 km/hr. When will the owner catch the thief?
In a team of four member (A,B,C and D)participating in a relay race the speed of four member are given as follows. A is twice as fast as B, B is thrice as fast as C .and C takes of time as taken by D to complete the 400m in a 1600 m relay race. If D takes 10 minutes to complete 400 m ,find the time taken by team to complete the relay race.
A light house is situated in middle of the two shores(east shore and west shore) of river. A steamer boat with some passengers starts from east shore towards west shore but near the light house the driver found the fuel not enough in the steamer to return back form west shore to east shore. So the steamer turned back from light house towards east shore and took 15 hours in the round trip. If the steamer takes 24 hours to travel from east shore to west shore then find the time taken by the same to return from west shore to east shore.
A toy train moving with some initial speed takes 3 hours to reach the ground from top of an inclined plain, it again travels for 3 hours with same speed to climbs the inclined plain but fells (x)km shorter. In the whole 6 hours the toy train travels a total of 12 km.If the inclination helps the toys train with a speed of 1 km/hr moving down the inclination, Find the extra time required by the toy train to climb up and reach the starting point.
A street food vendor walks at a speed of 12km per hour from market reaching nearby school 10 minutes after the recess break starts. If he had walked at a speed of 15km per hour, he would have reached the school 10 minutes before the recess break starts. Find the distance between school and market
The ratio of speed of Amit and Beny is 3:4 and therefore Amit takes 12 minutes more than Beny to reach a destination. If Amit had travelled at double the speed, he would have cover same distance in
Mohan can reach a certain place in 30 hours. If he reduces his speed by , he goes 10 km less in that time. Find the time taken by Mohan to travel 24 km with reduced speed.
If a cyclist increases his speed by 40% than his usual speed of 10 km/hr he will be able to cover 20 km more than usual. Find the usual distance travelled by cyclist
