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

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

The answer I give is yes, but what I mean is no. What was the question?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

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?

Be active and find the killer in the picture Riddle below.

Find the number of squares in the below-given picture.

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

What goes up but never comes down?

What is next number in the pattern below:

131 517 192 123 ?