what does the below rebus means?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

What is the word or phrase below?
R | E | A | D

Find the Goldfish below the given Image.

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

You need to climb ten stairs. At every stair, you can either take one step up or you can jump two steps up.

In how many different ways you can climb 10 stairs?