Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

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

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

Why 1729 is a magic number? Answer Logically.

Which word does the below Plexor means ?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

What seven-letter word has hundreds of letters in it?