Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

Find the value of "a" by solving the maths equation in the picture below:

What is the last thing you take off before bed?

Prove that twice of ten is the same as twice of eleven.

In a fruit store, there was a unique weighing machine that was made to weigh only cherries and strawberries as they were priced the same.

Other fruits like watermelons or mango had different machines as they were expensive.

A man successfully buys watermelons at the price of cherries. How?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

What happened when the wheel was invented?

what does the below rebus means?

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?