Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

Guess the hidden movie name?

How many words can a pen with half refill write?

How many sides does a circle have?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

The Puzzle: Here is a famous prize problem that Sam Loyd issued in 1882, offering $1000 as a prize for the best answer showing how to arrange the seven figures and the eight 'dots' .4.5.6.7.8.9.0. which would add up to 82

I have Rs.50 and I spend it in the way as below.

Find out which of the given views in the picture is accurately the top view of the given pyramid.