There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

A bomb exploded in a room full of married couples and no one died. How?

What do you think with the below Picture ?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

A woman named Maria was at the funeral of her mother. She met a nice young man that she had never seen before and after the service, they spent a bit of time together. Then she got busy and didn’t get his name or phone number before he left. She tried to find him, but no one knew who he was or how to contact him. A few weeks later, Maria’s older sister dies and the police suspect murder. Who killed the sister?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

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?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?