I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

It's pretty hard to give up.
If you remove a part of it, you will be left with a bit.
Even if you remove another part, the bit still remains.
Remove one more and it still remains.

What is it?

What does this below rebus puzzle mean?

If an electric train is travelling south, then which way is the smoke going?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

How many times do a clock's hands overlap in a day ?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?