I have branches, but no fruit, trunk or leaves. What am I?

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

81 x 9 = 801. What must you do to make the this equation true?

Why are televisions attracted to people?

When is the top of a mountain similar to a savings account?

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

You can hear me, but you can't touch or see me.

What am I?

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

Using Only Five 5's and any mathematical operator make sum as 37