If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

How many triangles can you find in this given picture?

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

Why is it very easy to weigh a fish?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

What is red and smells like blue paint?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.