Rectify the following equality 101 - 102 = 1 by moving just one digit.

O_er_t_o_

Complete the missing letters of the given word.

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

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

"That Restaurant always remains crowded. This is the reason why nobody goes there".

Can you find a flaw in this statement?

How many sides does a circle have?

Why do we preferably have round manhole covers and not square ones?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

Can you make four (4) nines (9) equal 100?