Question : Directions: Which number will replace the question mark (?) to complete the given series? 2, 5, 10, 17, 26, 37, 50, ?
Option 1: 67
Option 2: 61
Option 3: 63
Option 4: 65
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Correct Answer: 65
Solution : Given: 2, 5, 10, 17, 26, 37, 50, ?
In the above-given series, add consecutive odd numbers from 3 onwards to the previous number to obtain the next number – 2 + 3 = 5; 5 + 5 = 10; 10 + 7 = 17; 17 + 9 = 26; 26 + 11 = 37; 37 + 13 = 50; 50 + 15 = 65
So, 65 is the missing number. Hence, the fourth option is correct.
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Question : Directions: Which term from among the given options can replace the question mark (?) in the following series to make it logically complete? AN 37, (?), EH 50, GE 58, IB 67
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