I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

What you cannot hold but it is yours?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

What is common among 11, 69, and 88?

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?