Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Can you count the number of triangles in the picture below?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Why Wine Glass Stem is so long?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

By using 'because' continuously three times, can you make an English statement ?

Can you replace the question mark with the correct number in the below table sequence?

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

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?