The Federal bank of London is abducted by the robbers. The head of the robbers asked the cashier to empty their money vault to them and when suddenly cashier got a call from her father. To avoid any suspicion, the robber asked the cashier to pick the call and reply her father in the shortest manner possible.

The cashier told her father "Is there an emergency father, Call me when you are free and I will help you in your furnishing" and then the cashier hung up the phone.

After 10 minutes, police arrived at the crime scene.

How did the police know about the robbery?

Where do you go to learn how to make ice cream?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

How can you tell a raw egg from a hard-boiled egg?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

If 21x = 79x, what is the value of x?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

I don't get anymore wetter, no matter how much rain falls on me.

I am a prime number.
The double of myself is equal to the square of me.

which number am I?