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Vadivu

Asked: March 19, 2021In: Class 7 Maths

Read the bar graph which shows the number of books sold by a bookstore during five consecutive years and answer the following questions: (i) About how many books were sold in 1989? 1990? 1992? (ii) In which year were about 475 books sold? About 225 books sold? (iii) In which years were fewer than 250 books sold? (iv) Can you explain how you would estimate the number of books sold in 1989?

NCERT Solutions for Class 7 Mathematics Chapter 3 Important NCERT Questions Class vii Math Chapter 3 Data Handling Exercise 3.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Vadivu

Asked: March 19, 2021In: Class 7 Maths

A coin is flipped to decide which team starts the game. What is the probability that your team will start?

NCERT Solutions for Class 7 Mathematics Chapter 3 Important NCERT Questions Class vii Math Chapter 3 Data Handling Exercise 3.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Vadivu

Asked: March 19, 2021In: Class 7 Maths

There are 6 marbles in a box with numbers from 1 to 6 marked on each of them. (i) What is the probability of drawing a marble with number 2? (i) What is the probability of drawing a marble with number 5?

NCERT Solutions for Class 7 Mathematics Chapter 3 Important NCERT Questions Class vii Math Chapter 3 Data Handling Exercise 3.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Vadivu

Asked: March 19, 2021In: Class 7 Maths

Tell whether the following is certain to happen, impossible can happen but not certain. (i) You are older today than yesterday. (ii) A tossed coin will land heads up. (iii) A die when tossed shall land up with 8 on top. (iv) The next traffic light seen will be green. (v) Tomorrow will be a cloudy day.

NCERT Solutions for Class 7 Mathematics Chapter 3 Important NCERT Questions Class vii Math Chapter 3 Data Handling Exercise 3.4 NCERT Books for Session 2022-2023 CBSE Board Questions No: 1

Vadivu

Asked: March 19, 2021In: Class 7 Maths

Take the data giving the minimum and the maximum temperature of various cities given in the beginning of this Chapter. Plot a double bat graph using the data and answer the following: (i) Which city has the largest difference in the minimum and maximum temperature on the given data? (ii) Which is the hottest city and which is the coldest city? (iii) Name two cities where maximum temperature of one was less than the minimum temperature of the order. (iv) Name the city which has the least difference between its minimum and the maximum temperature.

NCERT Solutions for Class 7 Mathematics Chapter 3 Important NCERT Questions Class vii Math Chapter 3 Data Handling Exercise 3.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 6

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A coin is flipped to decide which team starts the game. What is the probability that your team will start?

There are 6 marbles in a box with numbers from 1 to 6 marked on each of them. (i) What is the probability of drawing a marble with number 2? (i) What is the probability of drawing a marble with number 5?

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