Two trains A and B are approaching each other on the same track. Train A is running at a speed of 25m/s while Train B is running at a speed of 20m/s. At one point the trains are 90 meters away from each other, the time taken by the trains to crash is:

Travelling at 3/4th of the original Speed a train is 10 minutes late. Find the usual Time taken by the train to complete the journey.

A 150 meters long train is running at a speed of 40m/s. A boy is running parallelly towards the train at a speed of 10m/s. The time taken by the boy to cross the train is:

A girl is sitting in a train running at a speed of 30m/s. The girl throws a ball in the air when the train reaches a point A, after 2 seconds the ball drops back to the girl’s hand when the train reaches the point B. The distance between point A and B is:

If 5^th of a month is first Saturday, then the third Wednesday will be on:

Two trains A and B are approaching each other on the same track. Train A is running at a speed of 30m/s while Train B is running at a speed of 20m/s. A bird is sitting on the top of train A, when the two trains are 200 meters apart, the bird starts to fly towards train B, once it reaches train B it immediately turns over and starts to fly towards Train A. The bird continues to do this till both the train crashes. If the bird flies at a speed of 20 m/s, then the total distance covered by the bird before the train crash is:

You visit a pizza shop and ask for a 12-inch pizza, however the store manager informs you about the non-availability of 12-inch pizza. He offers you two 6-inch pizza at the price of 12-inch pizza. Which of the following statement is correct.

In a row of persons, the position of Saket from the left side of the row is 27th and position of Saket from the right side of the row is 34th. Find the total number of students in the row.

A bag contains 3 red, 4 green and 5 blue marbles. 8 marbles are randomly picked up from the bag. The probability that at least one of the marbles is BLUE is:

If the total ages of Ram and Shyam is 12 years more than the total age of Shyam and Charu. Charu is how many years younger than Ram.

A father is twice as old as his daughter. If 20 years ago, the age of the father was 10 times the age of the daughter, what is the present age of the father.

An unbiased coin is flipped 100 times, 80 times it shows up “HEAD” while rest of the times it shows “TAILS”. The coin is flipped the 101 th time, the probability that it shows “HEAD” is:

Ram and Shyam are standing at two ends of a room with a width of 30 m. They start walking towards each other along the width of the room with a Speed of 2 m/s and 1 m/s, respectively. Find the total distance travelled by Ram when he meets Shyam for the third time.

A person can swim in water with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, what will be the time taken by the person to go 68 km downstream.

A bag contains 5 red balls while the other contains 20 white balls. A bag is selected after tossing a coin. The probability that the ball is a WHITE ball is:

A train travels from point A to B in 1 hour while other train travels from point B to A in 2 hours. If both the trains start their journey at 4:00 PM, when will they cross each other:

A can do a work in 20 days while B can do the same work in 5 days. If both work together, how many days will it take to complete the work:

It takes two pipes A and B, running together, to fill a tank in 6 minutes. It takes A 5 minutes less than B to fill the tank, then what will be the time taken by B alone to fill the tank.

It takes 20 minutes for pipe A to fill the tank completely and it takes 30 minutes for pipe B to fill the tank completely. If both the inlets are opened together, then how much time will be taken to fill the tank completely.