Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Which five letter word can be added at the end of below word to form a
valid word?

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Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Why is it very easy to weigh a fish?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

The horse jumps over the king.
Strangely there is absolutely no scratch on him.

Can anyone explain, how is this possible?

What number do you get when you multiply all of the numbers on a telephone's number pad?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

What is the difference between a jeweller and a jailer?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?