Find the number of squares in the below-given picture.

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Our product and our sum always give the same answer. Who are we?

I have no life, but I can die. What am I?

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

If it took eight men ten hours to build a wall, how long would it take four men to build it?