No one wants to have it, but if one got it, he does not want to lose it. What is It?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

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

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

On 26-01-2022, Juli was murdered at her house in a city in India in the afternoon. There were three suspects in the murder and the following are the statements that were given by them:

John: I visited my village that day.
Jacob: I was out to deposit my house tax in the municipality office at that time.
Jonny: I was at a friend's place having lunch at that time.

Can you find out who is the murderer?