I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

Find the next number in the sequence

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

In a university, a professor gave a set of three problems to the three brilliant students of his class. See the image for the questions.

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

During an interview, the interviewer ordered hot coffee for the candidate to relieve the stress. The coffee was kept before him. After a minute, the interviewer asked him, 'What is before you?' He replied 'Tea'.

The candidate was selected immediately. Why?

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

Can you count the number of quadrilaterals in the picture below?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

The more of this there is, the less you see. What is it?