Directions (1 - 4): The marks obtained by 273 examinees are shown by the frequency polygon. Given that mean marks is 59.5. Study the frequency polygon and answer the given questions.
Percentage of the students who got marks above 60% and below 80% is-
A. 43.95%
B. 48.39%
C. 51.06%
D. 56.84%
Answer: Option A
Solution(By Examveda Team)
Number of students who got marks above 60% and below 80%= 72 + 48
= 120
∴ Required percentage
$$\eqalign{ & = \frac{120 \times 100}{273} \cr & = 43.95\% \cr} $$
This Question Belongs to Data Interpretation >> Line Chart
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B. Rs. 120 lakhs
C. Rs. 180 lakhs
D. Rs. 150 lakhs
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