A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Name a key which is hardest to turn.

Before Mount Everest was discovered, what was the highest mountain in the world?

Identify the hidden meaning behind this picture?

Can you find the hidden animal in the picture below?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Solve this riddle by finding the odd one out from the rest.

I shave every day, but my beard stays the same. What am I?