SSC CPO 2025 PYQ — Question 109

Given series: 100, 90, 80, 70, __

Difference between consecutive terms:

90 − 100 = −10

80 − 90 = −10

70 − 80 = −10

So, the pattern is subtracting 10 each time.

Hence, the next term = 70 − 10 = 60.

The, correct answer is option 2.