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.

Which part of London exists in France as well ?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

What do you see in the image below

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?