Solved UPSC CDS/OTA Question
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Q · Average Medium · 45s
A class is divided into two sections A and B. The passing average of 20 students of section A is 80% and passing average of 30 students of section B is 70%. What is the passing average of both the sections?
TopicAverage
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Final Answer: Option B — 74%