who is silent in the parliament?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Forwards I am heavy, backward I am not. What am I?

What has lots of eyes, but can’t see?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

To attend world science seminar, A famous chemist from Mexico visit
London. In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"

A local detective Jack was called to solve the case,

After reading the note, Jack instantly asked the police to arrest the murderers.

Who are the murderers?

Find the next number in the series below

21 32 54 87 131 ?

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

What has a bottom at the top?