Question : Directions: In the following question, select the missing number of the given series.
1, 22, 43, 64, 85, ?
Option 1: 114
Option 2: 110
Option 3: 108
Option 4: 106
Correct Answer: 106
Solution :
Given:
1, 22, 43, 64, 85, ?
In the above-given series, add 21 to the previous number to get the next number.
1 + 21 = 22; 22 + 21 = 43; 43 + 21 = 64; 64 + 21 = 85; 85 + 21 = 106
So, the missing number of the series is 106. Hence, the fourth option is correct.
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