I’m tall when I’m young, and I’m short when I’m old. What am I?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

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?

What goes up but never comes down?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

What number comes next in the series?

5 15 5 18 5 24 14 20 _

ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL