Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

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?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

My location can be determined by the below rebus.
So where am i ?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Which wheel of car does not rotate when you turn your car right?

81 x 9 = 801. What must you do to make the this equation true?

how come the second man dies?