Q88 of 116 Page 42

Study the pie chart given below depicting the marks scored by a student in an examination out of 540. Find the marks obtained by him in each subject.

Percentage of Hindi = 16.67%



⇒ Marks obtained in Hindi = 90.018 ~ 90


⇒ Marks obtained in Hindi = 90


Percentage of English = 25%



⇒ Marks obtained in English = 135


Percentage of Social Science = 5.55%



⇒ Marks obtained in Social Science = 29.97 ~ 30


⇒ Marks obtained in Social Science = 30


Percentage of Mathematics = 33.33%



⇒ Marks obtained in Mathematics = 179.98 ~ 180


⇒ Marks obtained in Mathematics = 180


Percentage of Science = 19.44%



⇒ Marks obtained in Science = 104.98 ~ 105


⇒ Marks obtained in Science = 105


More from this chapter

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86

A dice is rolled once. What is the probability that the number on top will be

(a) Odd


(b) Greater than 5


(c) A multiple of 3


(d) Less than 1


(e) A factor of 36


(f) A factor of 6

 87

Classify the following statements under appropriate headings.

(a) Getting the sum of angles of a triangle as 180°.


(b) India winning a cricket match against Pakistan.


(c) Sun setting in the evening.


(d) Getting 7 when a die is thrown.


(e) Sun rising from the west.


(f) Winning a racing competition by you.

 89

Ritwik draws a ball from a bag that contains white and yellow balls. The probability of choosing a white ball is . If the total number of balls in the bag is 36, find the number of yellow balls.

 90

Look at the histogram below and answer the questions that follow.


(a) How many students have height more than or equal to 135 cm but less than 150 cm?


(b) Which class interval has the least number of students?


(c) What is the class size?


(d) How many students have height less than 140 cm?