No one wants to have it, but if one got it, he does not want to lose it. What is It?

What is black when you buy it, red when you use it, and gray when you throw it away?

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 welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

Which is heavier: a ton of bricks or a ton of feathers?

Decode the movie name from the below picture?

What part of the chicken has the most feathers?

Below rebus represent famous DiCaprio movie. Can you name it?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

Who can jump higher than a Mountain?