Fun math brainteaser

      2 Comments on Fun math brainteaser

Fun Math Brainteaser

Earlier, I published Viral Puzzle – Which glass gets full first? on our Facebook page. It went instant viral, 80% answers on this puzzle were wrong. I have another tricky math puzzle for you. You will enjoy solving this fun math brainteaser.

 Let’s see if you can find the correct answer.

Fun math brainteaser

Also Try: Cookie Banana Clock Puzzle

 

Once you have solved this puzzle then scroll down to find correct answer. Match your answer and see if you have solved it correctly 🙂

 

Also Try: Can you find Panda in this pic?

 

Answer: 99

Explanation:

(3*2) + 1 = 7

(5*4) + 3 = 23

(7*6) + 5 = 47

(9*8) + 7 = 79

(10*9) + 9 = 99

 

There is one more pattern for this puzzle and with that pattern answer would be 98.

(3*2) + 2 – 1 = 7

(5*4) + 4 – 1 = 23

(7*6) + 6 – 1 = 47

(9*8) + 8 – 1 = 79

(10*9) + 9 – 1 = 98

 

Make use of comment section if you think answer should be something else then what I have published here. Please like our Facebook Page for more such puzzles and brainteasers.

 

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2 comments on “Fun math brainteaser

  1. nross172

    Hi Kumar

    I think the answer is 98; not 99.
    Ie 10×9 + (9-1)

    This formula fits all lines. There is a disruption to the pattern between the last two lines.

    Your method would be correct if the last line was continuing the pattern (ie: was 11 x 10 instead of 10 x 9)

    Have a great day
    Nancy

    Reply
    1. Kumar Post author

      Thank You Nancy. I will add your answer also in this post 🙂 . I think answer can be both 98 or 99.

      Reply

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