A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1

If 1+9+8=1, what is 2+8+9?

What has to be broken before you can use it?

Find the last number in the series below:

voN luJ yaM raM ---

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

In order to complete the racing competition, the Mexico racetrack has to submit its top and the most famous three horses to win the competition. Due to an electrical storm, all the records are cleared and no one knows which horse holds the record. They all look identical and it becomes even more difficult to differentiate the horses. There are 25 horses in the Mexico racetrack. But there can be only five horses at a time on the track. What will the least number of races that can be conducted to find out the three fastest horses?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?