There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

What time is it when an elephant sits on a fence?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

How can you tell a raw egg from a hard-boiled egg?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

Solve the counting riddle by identifying the number of triangles in the given picture.

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?