How can one talk without saying a single word?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

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?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

what's the probability of getting a king or a queen from a pack of 52 cards?

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

A man dies of old age on his 25 birthday. How is this possible?

What can go up a chimney down, but can’t go down a chimney up?

Find the missing letter in the last circle logically in the given below picture.