Class Name: Placement Readiness Online Aptitude Crash Course
Class Session: Height & Distance
Total Questions: 25 | Duration: 30 Mins
Arjun riding a bike crosses a bridge with a speed of 54 km/hr. What is the length of the bridge, if he takes 4 minutes to cross the bridge?
Nellai express covers a distance of 10 km in 12 minutes. If the speed is decreased by 5 km/hr, the time taken by it to cover the same distance wil be ______
Radha completes 30 km of a journey at 6 km/hr and the remaining 40 km of the journey in 5 hours. Calculate the average speed of the whole journey.
A motor bike takes 40 seconds to travel 400 metres. It's speed is____
Maran goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. If he takes 5 hours in going and coming, the distance between his house and school is___
The average speed of a bus is twice the average speed of a car. The car covers 648 km in 24 hours. How much distance will the bus cover in 15 hours?
Walking 6/7th of his usual speed, a boy is 12 minutes late. The usual time taken by him to cover that distance is_____
A car racer travels for 10 hours, the first half at 21 km/hr and the other half at 24 km/hr. Find the distance travelled.
Rani and Mani walk around a circular path. They start at 8 am from the same point in the opposite directions. Rani and Mani walk at a speed of 2 rounds per hour and 3 rounds per hour. How many times shall they cross each other before 9.30 a.m?
Ranjini is faster than vidhya. They each walk 24 km. The sum of their speeds is 7 km/hr and the sum of time taken by them is 14 hours. Then ranjini's speed is equal to ___
P, Q, and R are three participants in a 500 m race. If P can give Q a start of 20 m and P can give R a start of 32 m, how many metres start can Q give to R?
A train passes a signal post in 6 seconds moving at the rate 90 km/hr. The length of the train is___
A tourist van covers a distance of 522 km at the speed of 58 kmph in 11 hours. If the bus halted at a tourist spot in the middle of the journey for how much time did it halt?
Vikram can travel at 10 km/hr in still water. He travelled 91 km downstream in a river and then returned to the same place, taking altogether 20 hours. The rate of flow of river is__
A bike running with the initial speed of 40 km/hr with its speed increasing every hour by 5 km/hr. How many hours will it take to cover a distance of 385 km?
The average speed of the truck is 75 km/hr. The driver decreases his average speed by 40% and then increases it by 50%. What is the new average speed
Vikram travels from A and B at 10 km/hr and returns at 15 km/hr. Arun travels from A and B and returns at 12.5 km/hr. If he takes 12 minutes than Vikram, then what is the distance between A and B?
Two train of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of the train is___
A truck covered a distance of 250 km, partly at an average speed of 40 km/hr and partly at 60 km/hr. If the total time taken is 5 hrs, then the distance covered at 40 km/hr is ____
Two cyclist start on a circular track from a given point but in opposite directions with speeds of 7m/s and 8 m/s respectively. If the circle is 300 m, after what time will they meet at the starting point?
Two vans are running along the same road. The first one , which is running at the rate of 30 km/hr, starts 6 hrs ahead of the second one, which is running at the rate of 50 km/hr. How long will it take the second car to catch up with the second one?
Sakthi walks at a uniform speed of 4 km/hr and 4 h after his start,Sruthi cycles after him at the rate of 20 km/hr. How far from the starting point will Sruthi catch sakthi?
A and B are standing on the ground 50 m apart. The angle of elevation for these two to the top of a tree are 60 degree and 30 degree.What is height of the tree?
Krishna and Murali mud forts have heights 8 cm and 15 cm. They are 24 cm apart. How far are the fort tops from each other?
There is a tree between houses of P and Q. If the tree leans on A's house, the tree top rest on his window which is 12 m from ground.If the tree leans on B's house , the tree top rest on his window which is 9 m from ground. If the height of the tree is 15 m, what is distance between A's and B's house?