Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
46, 50, 58, 70, 86, 106, ?
Option 1: 280
Option 2: 130
Option 3: 150
Option 4: 140
Correct Answer: 130
Solution :
Given:
46, 50, 58, 70, 86, 106, ?
Add multiples of 4 to the previous number to get the next number.
46 + 4 = 50; 50 + 8 = 58; 58 + 12 = 70; 70 + 16 = 86; 86 + 20 = 106; 106 + 24 = 130
So, the missing number of the series is 130. Hence, the second option is correct.
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