John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

Why is Saturday stronger than Monday?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

What has hands, but can’t clap?

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

People put me on the table and cut me but do not eat me. What am I?

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

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?