Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
91, 111, 133, ?, 183, 211
Option 1: 149
Option 2: 156
Option 3: 167
Option 4: 157
Correct Answer: 157
Solution :
Given:
91, 111, 133, ?, 183, 211
Add even numbers, starting from 20 to the previous term to obtain the missing term.
91 + 20 = 111; 111 + 22 = 133; 133 + 24 = 157; 157 + 26 = 183; 183 + 28 = 211
So, 157 is the missing term in the given series. Hence, the fourth option is correct.
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