Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

What does below chemistry rebus means?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Replace the question mark with the number below given a simple math problem.

Can you solve the rebus below?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.