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?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

What is common among 11, 69, and 88?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

What can you deduce from the following BrainBat?

CRY
LMKI

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

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