Question : Directions: In the following question, select the missing number of the given series.
10, –18, –46, –74, –102, ?
Option 1: –40
Option 2: –133
Option 3: –130
Option 4: –150
Correct Answer: –130
Solution :
Given:
10, –18, –46, –74, –102, ?
In the above-given series, subtract 28 from the previous number to get the next number.
10 – 28 = –18; –18 – 28 = –46; –46 – 28 = –74; –74 – 28 = –102; –102 – 28 = –130
So, –130 is the missing number of the series. Hence, the third option is correct.
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