A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

How many times do a clock's hands overlap in a day ?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What part of the chicken has the most feathers?