Question : Directions: In the following question a series is given, with one or more number(s) / alphabet missing. Choose the correct alternative from the given options.
7, 10, 19, 22, 31, ?
Option 1: 32
Option 2: 34
Option 3: 36
Option 4: 44
Correct Answer: 34
Solution :
Given:
7, 10, 19, 22, 31, ?
Add 3 and 9 alternatively to get the next term –
7 + 3 = 10; 10 + 9 = 19; 19 + 3 = 22; 22 + 9 = 31
Similarly, 31 + 3 = 34
So, the missing term is 34. Hence, the second option is correct.
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