A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

I’m orange, I wear a green hat and I sound like a parrot. What am I?