Can you place six X (crosses) in below board without making three in a row in any way ?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

What is the next number in this series?

4,12,84,3612....

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

With the help clues provided in the image, can you find the 5 digit key?

Replace the question mark with the correct number in the below-given picture?

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?

What does this rebus puzzle means ?