Question : Directions: Which number from among the given options can replace the question mark (?) in the following series?
12, (?), 82, 123, 168, 217
Option 1: 63
Option 2: 45
Option 3: 51
Option 4: 42
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Correct Answer: 45
Solution :
Given:
12, (?), 82, 123, 168, 217
Here, the pattern followed is –
So, the missing term is 45 in the series. Hence, the second option is correct.
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