Can you find a five letter word that is left with only two letters if one is removed?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

What is the next number in this matchsticks series riddle?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

The centre of the third figure is empty. What digit should fit inside?

How is a fly different from a mosquito?

Readers with the most attentive eyes can find three differences between the crocodile pictures in 10 seconds. Can you? Test your attentiveness now!

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?