I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

I have branches, but no fruit, trunk or leaves. What am I?

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

Find the smallest sentence with all the English alphabet.

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

When is the top of a mountain similar to a savings account?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

In the picture given below, can you find out which digit will take place of the question mark?