"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

Why is 6 afraid of 7?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Can you decipher the two rows to find the hidden word?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

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 ?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15