Brain Twister Mathematics Puzzles with Answers

Mathematics is very much fun subject and if one love logic then the combination of math and logic will make you crazy. Here I am posting some of the logical brain teasers which use mathematics in its calculations. Each of the riddle listed below will test your logical and mathematical ability. 

These Math Puzzles are not very much tough. These are not very easy either. However, each of these Maths Riddle is very much fun to solve. See how much you can solve it without looking at the answers. I will be posting the answers to these math questions soon. However please be free to post your answers in the comment section of this post.

Q1. If 580 = 4000

          856 = 403048

   and 211 = 212

  then 965 = ?

Q2. Following numbers form a Series. Some of the initial numbers and the last number of the series is given. How many numbers are missing in this series?

4, 8, 12, 16, 20, ????????, 100

Q3. What comes Next

    2, 2.45,2.90, 3.35, ?, ?

Q4. IF 

         12 x 11 x 13 = 18

         21 x 23 x 31 = 35

and   13 x 14 x 25 = 48

Then 31 x 34 x 12 = ?

Q5. Following numbers form a Series. Check if 7108 will be part of this Series?

     5, 10, 15, 20, 25 and so on.

Q6. If  4 -2 = 12

       15 - 11 = 104

        4 - 4 = 0

   Then 15 - 10 = ?

Q7. Find the missing number in the following Series

      5, 12, 26, ------, 110, 222

Q8,. If 5 x 3 = 16

           6 x 4 = 20

   and  7 x 2 = 18

 Then 9 x 7 = ?

Do check out similar Brain Teasers as mentioned below which will help you to increase your brain power

List of Brain Teasing Puzzles and Riddles

1. Missing number puzzles with answers: In these Maths Puzzles you have to find the missing number which will replace the question mark in one of the given squares.

2. Maths Picture Puzzles with Answers: It contains Mathematical Picture Brain Puzzles in which your challenge is to find the relationship between given 5 numbers and then solve it for the missing number.

3.  Maths Logic Puzzles Brain Teasers with Answers: It contains Maths Equation Puzzles. These Maths equations are not correct Mathematically but these are correct Logically. Your challenge is to find this logical reasoning and then solve it for the missing number.

4. Quick Puzzle Riddles with answers for kids: After solving all these Maths Brain Teasers, it is now time to solve some riddles. These are quick easy riddles which you will love to solve. 

Below is the answer of the 13th Math Picture puzzle published with title Math Brain Teasers for Kids with answers. We have hidden the answer to avoid someone looking inadvertently at the solution. Do select the text below to read the solution. 
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13. 
Let's Use the following notations
B=Football
C=Clock
F=Fan
First equation gives B=6
Second Equations gives C=3
Third Equations Gives F*F-F=6=>F(F-1)=6 => F=3
Last equation, one needs to watch it very carefully. 
Clock with time 3 = 3. So Clock with time 2 = 2
Similarly Football with 6 black dots = 6. So with 3 black dots=3
Fan with three blades = 3. So with 2 blades = 2.
So the last equation becomes 
2*3-2=6-2=4
So the answer is 4.