Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

What goes up but never comes down?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

A Monkey, a squirrel, and an Eagle are racing to the top of the mango tree. Assuming all these animals are in perfect shape, Which animal will reach to Banana first?

A man is approaching a broad and barren land. He has a package with him. If somehow, he is unable to open the package before reaching the land, he will die.

Can you guess what is present in the package?

Out of the nine cats that you can see in the picture, there are only two that are completely identical. Can you find them out?

What does below chemistry rebus means?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

Why blonde cannot dial 911?

Which is the correct shadow of the bird?