alleryఒక బార్ గ్రాఫ్ తరగతిలో బాలురు = 30 మరియు బాలికలు = 20 అని చూపుతుంది. విద్యార్థులలో బాలికల భిన్నం ఎంత?
A3/5
B2/5
C1/2
D2/3
Answer & Solution
Correct answer: B. 2/5
మొత్తం విద్యార్థులు = 30 + 20 = 50. బాలికల భిన్నం = 20 / 50 = 2/5.
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