I have eight fingers and two thumbs but I do not live. What Am I?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?

Why 1729 is a magic number? Answer Logically.

A leopard is hiding in plain sight in the bushes. Only the sharpest eyes can spot the elusive cat. Can you? Test your eye power now!

This one is a popular quiz/puzzle. Can you find out the names of the websites depicted using the emojis in this picture?

How many triangles can you count in the figure given?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

100 birds were sitting on a tree.
A shooter shoots one of the birds and the bird dies instantly.

How many are left now?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

Can You Find The Poor LOST PUPPY Hidden In The Park in 20 Seconds?