We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

Can you solve the below tricky visual equation?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

Can you spot the man between the coffee bean in the picture below ?

What goes through cities and fields, but never moves?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

why number 8549176320 is one of a kind?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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