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?

You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Find out the missing number in the picture attached:

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?