What is the riddle which can be asked all day with a different correct answer each time.

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

There are two dice with empty faces in front of you and a marker. You can mark any number on each of the faces of the two dice, but you have to display all 31 days of the month using the two of them.

Which numbers will you mark on which dice so that you can easily depict all the dates of the month?

What is common among 11, 69, and 88?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Prove that the below maths equation is true.

8 + 8 = 91

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

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?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?