Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

What kind of storm is always in a rush?

If 21x = 79x, what is the value of x?

What is common among 11, 69, and 88?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Which is faster, Heat or Cold ? Explain.

A Monkey, a squirrel, and an Eagle are racing to the top of the mango tree. Assuming all these animals are in perfect shape, Which animal will reach to Banana first?

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?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?