Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

When monkey rotate the gear, which mark will be hit 1 or 2 ?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

Find the next number in the series below

21 32 54 87 131 ?

Find the number of squares in the below picture

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

You can see it everyday, But cannot touch it at will. What is it?

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?