What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?
Find the next number in the sequence 1, 2, 6, 21, 88, __?
Who always enjoys poor health?
I have feet, but no legs. Which animal Am I?
What work can one never finish?
Decode the below four famous ciphers: 8P of the SS 1M of the E 1S of the SS 60M in 1H
Krish is 45 years old and his mother Crishtina is 73 years old. Can you find out how many years ago, his mother was three times his age?
How many pluses should we put between the digits of 987654321 to get a total of 99, and where?
Solve the rebus riddle in the picture below.
First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?
You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.
