Class 8

Yajnika

Asked: March 8, 2021In: Class 8 Maths

Without doing any calculation, find the numbers which are surely not perfect squares: (i) 153 (ii) 257 (iii) 408 (iv) 441

NCERT Solutions for Class 8 Mathematics Chapter 6 Important NCERT Questions Square and Square Roots Chapter 6 Exercise 6.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

If you have a spinning wheel with 3 green sectors, 1 blue sector and 1 red sector, what is the probability of getting a green sector? What is the probability of getting a none-blue sector?

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. What is the probability of: (i) getting a number 6. (ii) getting a number less than 6. (iii) getting a number greater than 6. (iv) getting a 1-digit number.

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

Find the: (a) Probability of the pointer stopping on D in (Question 1 (a)). (b) Probability of getting an ace from a well shuffled deck of 52 playing cards. (c) Probability of getting a red apple. (See figure below)

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

When a die is thrown, list the outcomes of an event of getting: (i) (a) a prime number (b) not a prime number (ii) (a) a number greater than 5 (b) a number not greater than 5

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

List the outcomes you can see in these experiments. (a) Spinning a wheel (b) Tossing two coins together

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 1

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

The number of students in a hostel, speaking different languages is given below. Display the data in a pie chart.

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 5

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

The adjoining pie chart gives the marks scored in an examination by a student in Hindi, English, Mathematics, Social Science and Science. If the total marks obtained by the students were 540, answer the following questions: (i) In which subject did the student score 105 marks? (Hint: for 540 marks, the central angle = 360°. So, for 105 marks, what is the central angle?) (ii) How many more marks were obtained by the student in Mathematics than in Hindi? (iii) Examine whether the sum of the marks obtained in Social Science and Mathematics is more than that in Science and Hindi. (Hint: Just study the central angles)

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 4

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

Draw a pie chart showing the following information. The table shows the colours preferred by a group of people.

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 3

Kaaviya

Asked: March 8, 2021In: Class 8 Maths

A group of 360 people were asked to vote for their favourite season from the three seasons rainy, winter and summer. (i) Which season got the most votes? (ii) Find the central angle of each sector. (iii) Draw a pie chart to show this information.

NCERT Solutions for Class 8 Mathematics Chapter 5 Important NCERT Questions Data Handling Chapter 5 Exercise 5.2 NCERT Books for Session 2022-2023 CBSE Board Questions No: 2

Category: Class 8

Without doing any calculation, find the numbers which are surely not perfect squares: (i) 153 (ii) 257 (iii) 408 (iv) 441

If you have a spinning wheel with 3 green sectors, 1 blue sector and 1 red sector, what is the probability of getting a green sector? What is the probability of getting a none-blue sector?

Find the: (a) Probability of the pointer stopping on D in (Question 1 (a)). (b) Probability of getting an ace from a well shuffled deck of 52 playing cards. (c) Probability of getting a red apple. (See figure below)

When a die is thrown, list the outcomes of an event of getting: (i) (a) a prime number (b) not a prime number (ii) (a) a number greater than 5 (b) a number not greater than 5

List the outcomes you can see in these experiments. (a) Spinning a wheel (b) Tossing two coins together

The number of students in a hostel, speaking different languages is given below. Display the data in a pie chart.

Draw a pie chart showing the following information. The table shows the colours preferred by a group of people.

A group of 360 people were asked to vote for their favourite season from the three seasons rainy, winter and summer. (i) Which season got the most votes? (ii) Find the central angle of each sector. (iii) Draw a pie chart to show this information.

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