Exams › SSC CGL (Prelims) › General

Consider the arithmetic sequence 5, 10, 15, 20, ... Which value occupies the 10th position?

1. 45
2. 50
3. 55
4. 60

Correct answer: 50

Solution

The sequence increases by 5 each step, so it is an AP with a = 5 and d = 5. The 10th term equals 5 + 9*5 = 50, which is the correct option.

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