What is the riddle which can be asked all day with a different correct answer each time.

ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL

Can you count the number of triangles inside a triangle?

When we see 2 but call 10?

Which part of London exists in France as well ?

What is the fastest way to double your money?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

One night, a woman receives a call from the police. They tell her that her husband was murdered and that she should come to the crime scene as soon as possible. The woman drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as she reaches the crime scene, the police arrest her and she is convicted of murder. How do the police know she committed the crime?