What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Spot 5 differences in two Christmas tree below:

A person was killed at a house party. When the police arrive, there are six people present in the house who are the friends of the victim. The name of the friends is Rohit, Aman, Nick, Gagan, and Randy.

Near the dead body, they find a few numbers written with blood by the victim on the floor. The numbers are 8, 5, 4, and 11.

The police arrests one of the friends for the murder. Whom did they arrest and why?

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 ?

Out of four images which one is the odd one out?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Why did the Girl throw the butter out of the window?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?