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

What is the next number?

77, 49, 36, 18 ?

Find the next number in the sequence

5 12 24 36 ?

Why Aeroplane windows are round?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?