How many students got more than $70$ marks?

16

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8

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47

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18

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Solution

The correct option is C $47$
From the given frequency polygon, we get the students who got more than $70$ marks $= 16 + 18 + 13 = 47$ .

Hence, option $C$ is correct.

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Similar questions

Q. How many students got

70

marks in their entrance exam?

Q. How many students scored

3

or more than

3

marks?

By using data in example (6), and taking classes 30-40, 40-50... prepare equal to or more than type cumulative frequency table and answer the following questions based on it.

(i) How many students have scored marks 70 or more than 70 ?

(ii) How many students have scored marks 30 or more than 30 ?

Q. From the given less than type ogive curve, answer the following question.

How many students got marks less than 70%?

a) What information is given by the graph?

b) The marks of a maximum number of students fall in which group.

c) How many students have a score between 60-70?

d) How many students have a score more than 70? [4 MARKS]

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How many students got more than 70 marks?

The correct option is C 47From the given frequency polygon, we get the students who got more than 70 marks =16+18+13=47.Hence, option C is correct.

How many students got more than $70$ marks?

The correct option is C $47$
From the given frequency polygon, we get the students who got more than $70$ marks $= 16 + 18 + 13 = 47$ .

Hence, option $C$ is correct.