What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

What do you see in the given picture?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

The more it dries, the wetter it becomes. Can you tell what it is?

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 ?

What word does this rebus represent?

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Why 1729 is a magic number? Answer Logically.