3 Marks Question

Question 13 Marks

Read the following bar graph and answer the following questions:

Bar graph of the industrial production of cement in different years in india
(i) What information is given by the bar graph?
(ii) What was the production of cement in the year 1980-81?
(iii) What is the minimum and maximum productions of cement and corresponding years?

Answer

(i) Industrial production of cement in different years in India.
(ii) 186 lakh tonnes
(iii) Minimum: 30 lakh tonnes, 1950-51
Maximum: 232 lakh tonnes, 1982-83

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Question 23 Marks

The following pictograph shows different subject books which are kept in a library.

(i) How many English books are there in the library?
(ii) How many maths books are there?
(iii) Which books are maximum in number?
(iv) Which books are minimum in number?

Answer

(1) 800
(ii) 250
(iii) English
(iv) History

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Question 33 Marks

In a village six fruit merchants sold the following number of fruit baskets in particular season:

Observe the above pictograph and answer the following questions.
(i) Which merchant sold the maximum number of baskets?
(ii) How many fruit baskets ware sold by Anwar?
(iii) The merchants who have sold 600 or more number of baskets are planning to buy a godown for the next season. Can you name them?

Answer

(i) Martin
(ii) 700
(iii) Anwar, Martin, Ranjit Singh

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Question 43 Marks

The number of girl students in each class of co-ed. Middle school is depicted by the following pictograph:

Observe the above pictograph and answer the following questions:
(i) Which class has the maximum number of girl students?
(ii) Is the number of girls in class VI is less than the number of girls in class V?
(iii) How many girls are there in VII class?

Answer

i) Class I
(ii) No
(iii) 12

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Question 53 Marks

Construct a frequency distribution table for the following marks obtained by 25 students in a history test in class VI of a school:
9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9, 12, 17, 19, 19, 20, 9
(i) What is the range of marks?
(ii) What is the highest mark?
(iii) Which mark is occurring more frequently?

Answer

(i) 16
(ii) 25
(iii) 9

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Question 63 Marks

Following figures relate the weekly wages (in ₹) of 15 workers in a factory:
300, 250, 200, 250, 200, 150, 350, 200, 250, 200, 150, 300, 150, 200, 250
Prepare a frequency table.
(i) What is the range in wages (in ₹)?
(ii) How many workers are getting ₹ 350?
(iii) How many workers are getting the minimum wages?

Answer

(i) 200
(ii) 1
(iii) 3

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MATHS 3 Marks Question

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