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?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

What's the only room from which no one can enter or leave

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

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

In a town, there are four houses located at different distances from each other. Following are the distances:

The third house is 60 meters apart from the first house.
The fourth house is 40 meters apart from the second house.
The third house is 10 meters nearer to the fourth house than it is to the second house.

Can you find out the distance between the fourth and the first house?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

There was a blind beggar living on the footpath of a street. Suddenly one day, the beggar's brother died. What was the relation of the blind beggar with the person who died?

PS: Brother is not the answer.

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

I know a nine-letter word having only one vowel.
Do you ?