Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

Can you count the number of triangles in the given figure?

What goes up but never comes down?

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

How can you make a TV, a bed, a dog, and a car liquid?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What word is pronounced the same if you take away four of its five letters?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?