The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

A time long back, there lived a king who ruled the great kingdom of Trojan House. As a part of the renovation of the kingdom to meet future security needs, he asked his chief architect to lay down a new play in a manner that all of his 10 castles are connected through five straight walls and each wall must connect four castles together. He also asked the architect that at least one of his castles should be protected with walls. The architect could not come up with any solution that served all of King's choices, but he suggested the best plan that you can see in the picture below. Can you find a better solution to serve the king's demand?

Buy me, smell me or deliver me, I do not change.

Who am I?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

what does this picture(rebus) riddle means ?