Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Who always enjoys poor health?

Find the number of squares in the below-given picture.

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

An ape is trying to climb on a pole that is 60 feet high. Due to the slippery surface, the ape climbs 3 feet in a minute only to slip back 2 feet.

How much time do you think the monkey will take to reach the top of the pole?

What do you see in the image below

How can a man go eight days without sleep?

No matter how little or how much you use me, you change me every month. What am I?