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Ankit Chaubey

· started a discussion

· 1 Months ago

doubt (Question: 189951.1 )

total no of students 150? pls explain

Question:
DIRECTIONS: Study the following frequency histro gram showing frequency distribution of marks of a group of students and answer questions based on it.


The percentage of students obtaining marks above 60 is  –
Options:
A) 30
B) 33 \(\cfrac{1}{3}\)
C) 32
D) 40 
Solution:
Ans: (b)

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