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Wednesday 1 May 2024

02 - Logical Reasoning Math Questions with Answers and Explanation | 4 + 4 = 20, 5 + 6 = 36, 6 + 6 = 42, 7 + 8 = 64 Then 8 + 8 = ?

In the world of puzzles, there's a sequence that looks strange but has a hidden rule. It goes like this: 4 + 4 = 20, 5 + 6 = 36, 6 + 6 = 42, 7 + 8 = 64. It seems confusing at first, but there's a trick to it.

Logical Reasoning Math Question:
Find the number which replaces the question mark.
  • 4 + 4 = 20
  • 5 + 6 = 36
  • 6 + 6 = 42
  • 7 + 8 = 64
  • 8 + 8 = ?
Understanding the Pattern:
    When we look closer, we see that each equation follows a pattern. It's like this: A * B + B = C. Here, A and B are the numbers we're adding, and C is the answer. For example, in 4 + 4 = 20, the trick is really 4 * 4 + 4, which gives us 20. This same trick applies to the other equations, just with different numbers.

Figuring Out the Sequence:
    Using this trick, we can solve the other equations too. In 5 + 6 = 36, the trick is 5 * 6 + 6, which equals 36. Then, in 6 + 6 = 42, it's 6 * 6 + 6, giving us 42. Following this pattern, 7 + 8 = 64 becomes 7 * 8 + 8, resulting in 64.

Solving the Puzzle:
    Now, let's apply the same trick to the last equation, 8 + 8 = ?. Using our pattern, it's 8 * 8 + 8, which equals 72. So, the answer is 72.

However, the most important thing over here is the time that you are taking to solve the question. If you are able to solve the logical reasoning math question within a minute then you will get enough time to solve other criteria questions which may take more time. So that, you can easily crack any online written test.

How to solve logical reasoning math questions within a minute?
The answer is Practice!!! As I said above, you just need basic math skills, logical thinking skills and practice.

Practise the maximum number of questions that are available here and improve your logical reasoning and math skills.

To get these kinds of logical reasoning questions which are asked in many companies' online written tests, join us on any of the following media/channels which you like most.


Share this question with your friends ask them to solve it. Sharing is caring, spread the word.

41 comments:

Mallikarjun Kulkarni said...

4*4=16+4=20
5*6=30+6=36
6*6=36+6=42
7*8=56+8=64
8*8=64+8=72

Surya said...

72 is the right answer

Unknown said...

72 right answer

Unknown said...

72

Unknown said...

8*8=64+8=72.

Unknown said...

72

Unknown said...

72

Unknown said...

72 is the correct answer

Unknown said...

72

Unknown said...

8*8+8= 64+8=72 is the Answer

Unknown said...

72

Unknown said...

72

Unknown said...

72

Unknown said...

72

Unknown said...

8*8+8= 72

Unknown said...

8*8+8=72

Unknown said...

72

Unknown said...

My Logic
4+4(4*5)=20
5+6(6*6)=36
6+6(6*7)=42
7+8(7*9)=63
8+8(8*9)=72

Globalization and pandamic managing the risks of the world in motion said...

72

Vijay said...

72

Unknown said...

72

Unknown said...

72 is the correct answer

Unknown said...

8*8+8= 72
72 is a answer

Unknown said...

8*8=64+8=72 Answer

Unknown said...

72

Unknown said...

72

Unknown said...

72

Unknown said...

72

Unknown said...

8*8=64+8=72

Unknown said...

72

Unknown said...

72 right answer





Unknown said...

72

Unknown said...

72

Unknown said...

72

Unknown said...

72

Unknown said...

72

Unknown said...

72 is correct answer

Sonuswim.com said...

72

Ashwini said...

72

Sandeep said...

72

Chaitali rajput said...

72

 
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