Question

(5) Brain Twister Puzzle
2 + 3 = 12,
3 + 7 = 16,
4 + 5 = 21,
5+ 8 = ?,
Solve it?
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Answer 1

Answer:

Step-by-step explanation:

Given  

(5) Brain Twister Puzzle 2 + 3 = 12,3 + 7 = 16,4 + 5 = 21,5+ 8 = ?,Solve it?

ANSWER

 Now we have the numbers written as

2 + 3 = 12

3 + 7 = 16

4 + 5 = 21

5 + 8 = ?

Now in the given series we have  

2 + 3 = 5,           5 + 6 = 12

3 + 7 = 10,         10 + 6 = 16

4 + 5 = 9,            9 + 12 = 21

5 + 8 = 13,           13 + 12 = 25

Now the number is 25.