An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

They are three errirs in this question. Can you find them?

Why do Chinese men eat more rice than Japanese men do ?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Can you find out the missing number in the grid?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

What do you answer even though it never asks you questions?