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

If,

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

Then

4 / 5 = ?

Can you find out the number of the parking space in which the car is parked?

I am an odd number. Take away a letter and I become even. What number am I?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

Can you find the mistake in the below statement?

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

what one word does the below rebus identifies?

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?