Decode below rebus
D
N
A
T
S , D

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

What begins with T, ends with T, and has T in it?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

What jumps when it walks and sits when it stands?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1

Rearrange the letters in "new door" to make one word.