Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

You see me once in June, twice in November, and not at all in May. What am I?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Why is 6 afraid of 7?

Find the next number in the sequence

5 12 24 36 ?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?