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?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

I am the fastest animal but cannot climb the tree. What am I?

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

Why is Saturday stronger than Monday?

Spot 5 differences in two Christmas tree below:

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den