Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

What building has the most stories?

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

Can you find the number?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Find out the number of circles in the given picture having Illusion