Question Paper from: SSC CGL Tier-1 (Shift-1)

The average of 17 results is 60. If the average of first 9 results is 57 and that of the last 9 results is 65, then what will be the value of 9th result?
1:
39
2:
78
3:
117
4:
156
Solution:
Chapter Name: Average

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SSC CGL Tier-1 (Shift-1)

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