10+10 and 11+11 can give you the same answer.

Explain how?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

Move four matchsticks to the below square to form three squares?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Can you name an animal whose killing cannot be performed without spilling your own blood?

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

What has 13 hearts but no other organs?