Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

By what process could you make a 'Tea-Table' into food?

In the picture given below, can you find out which digit will take place of the question mark?

You walk into a creepy house by yourself. There is no electricity, plumbing, or ventilation. Inside you notice 3 doors with numbers on them. Once you open the doors you will die a particular way. Door No.1 You’ll be eaten by a lion who is hungry. Door No.2 You’ll be stabbed to death. Door No.3 There is an electric chair waiting for you. Which door do you pick?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?

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

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

What is the next number in this matchsticks series riddle?

Can you find the company name in the pictogram below?