Can you identify if it's a murder or a suicide ?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

Below rebus represent famous DiCaprio movie. Can you name it?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

John was piloting a plane behind a car but was never able to overtake it. Why?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Prove that twice of ten is the same as twice of eleven.