Question : Direction: Given equations are solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis.
2 + 4 + 6 = 48 and 3 + 2 + 8 = 48 , then 2 + 5 + 7 = ?
Option 1: 48
Option 2: 70
Option 3: 14
Option 4: 59
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Correct Answer: 70
Solution : Here, in the given equations, we have–
2 + 4 + 6 = 48 ⇒ 2 x 4 x 6 = 48 3 + 2 + 8 = 48 ⇒ 3 x 2 x 8 = 48
Here, from the above two equations we can conclude that '+' means 'x'.
Therefore, 2 + 5 + 7 ⇒ 2 x 5 x 7 = 70.
Hence, option second is correct.
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