# MCQ Questions | Class 8 Maths Chapter 15 | Introduction to Graphs with Answers

## MCQ | Introduction to Graphs Class 8

Check the below NCERT MCQ Questions for Class 8 Maths Chapter 15 Introduction to Graphs with Answers Pdf free download. MCQ Questions for Class 8 Maths with Answers were prepared based on the latest exam pattern. We have Provided Introduction to Graphs Class 8 Maths MCQs Questions with Answers to help students understand the concept very well.

### Objective Question | NCERT Maths Class 8

Book: National Council of Educational Research and Training (NCERT) Central Board of Secondary Education (CBSE) 8th Maths 15 Introduction to Graphs English

#### Ncert Solutions for Class 8 Maths | Objective Type Questions

You can refer to NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
##### Introduction to Graphs | Class 8 Maths | NCERT Solutions
 Q1. CBSE Class 8 Maths Mcq Questions Observe the following bar graph and answer the related questions: On which head, is the expenditure maximum ? A. Travelling allowance B. Rent C. Appliances D. Salary of employees.
Ans: Salary of employees.
Hint:
The length of the bar corresponding to the head ‘salary of employees’ is maximum.
 Q2. CBSE Class 8 Maths Introduction to graphs Mcq Questions On which head/heads, is the expenditure minimum ? A. Travelling allowance/rent B. Appliances C. Salary of employees D. Others.
Ans: Travelling allowance/rent
Hint:
The length of the bar corresponding to the head travelling allowance/rent is minimum.
 Q3. Class 8 Maths Mcq Chapter 15 On which two heads, is the expenditure same ? A. Salary of employees and others B. Travelling allowance and rent C. Appliances and rent D. Appliances and others.
Ans: Travelling allowance and rent
Hint:
The lengths of the bars corresponding to the heads travelling allowance and rent are the same.
 Q4. Class 8 Maths Mcq online test What is the difference of expenditures (in thousands of rupees) on salary of employees and rent ? A. 100 B. 200 C. 300 D. 400.
Ans: 300
Hint:
400 – 100 = 300
 Q5. Class 8 Maths Mcq with answers What is the sum of the expenditures (in thousands of rupees) on travelling allowance and rent ? A. 100 B. 200 C. 300 D. 400.
Ans: 200
Hint:
100 + 100 = 200
Observe the following circle-graph and answer the related questions:

 Q6. Learn Cbse Class 8 Maths Mcq On which head is the expenditure maximum ? A. Food B. Clothes C. House rent D. Education.
Ans: Food
Hint:
The central angle is maximum for food.
 Q7. Mcq Class 8 Maths Chapter 15 On which head is the expenditure minimum ? A. Education B. House rent C. Food D. Clothes.
Ans: Education
Hint:
The central angle is minimum for education.
 Q8. Mcq for Class 8 Maths Chapter 15 If the budget of the family is Rs 10800, what is the saving ? A. Rs 1050 B. Rs 1000 C. Rs 950 D. Rs 1200.
Ans: Rs 1050
Hint:
Saving = $$\frac{35}{360}$$ × 10800 = 1050.
 Q9. Mcq Questions for Class 8 Maths with answers pdf Chapter 15 What is the difference of expenditures on clothes and education if the budget of the family is Rs 10800 ? A. Rs 1200 B. Rs 1000 C. Rs 800 D. Rs 1500.
Ans: Rs 1200
Hint:
70 – 30 = 40
$$\frac{40}{360}$$ × 10800 = 1200.
 Q10. Mcq Questions for Class 8 Maths with answers pdf download What is the sum of the expenditures on food and education if the budget of the family is Rs 10800 ? A. Rs 5000 B. Rs 8000 C. Rs 5400 D. Rs 6000.
Ans: Rs 5400
Hint:
150 + 30 = 180
$$\frac{180}{360}$$ × 10800 = 5400
 Q11. Ncert Class 8 Maths Mcq Chapter 15 Observe the following histogram and answer the related questions: In which class interval, are the maximum number of students ? A. 0-5 B. 5-10 C. 20-25 D. 15-20.
Ans: 20-25
Hint:
The length of the rectangle on 20 – 25 is maximum.
 Q12. Ncert Class 8 Maths Mcq Questions In which class interval, are the minimum number of students ? A. 0-5 B. 5-10 C. 10-15 D. 15-20.
Ans: 0-5
Hint:
The length of the rectangle on 0 – 5 is maximum.
 Q13. CBSE Class 8 Maths Chapter 15 Mcq In which class intervals, is the number of students 200 ? A. 5-10 B. 0-5 C. 20-25 D. 15-20.
Ans: 5-10
Hint:
5-10 → 200
 Q14. CBSE Class 8 Maths Chapter 15 Mcq Questions The difference in the number of students of class intervals 0-5 and 5-10 is A. 100 B. 200 C. 300 D. 400.
Ans: 100
Hint:
0-5 → 100
5-10 → 200
200-100 = 100
 Q15. CBSE Class 8 Maths Introduction to graphs Mcq The sum of the number of students in the class intervals 10-15 and 20-25 is A. 800 B. 900 C. 600 D. 400.
Ans: 800
Hint:
10-15 → 300
20-25 → 500
300 + 500 = 800.
 Q16. CBSE Class 8 Maths Mcq Questions Observe the following temperature time graph and answer the related questions: At what time is the temperature maximum ? A. 13 hours B. 15 hours C. 11 hours D. 19 hours.
Ans: 13 hours
Hint:
13 hours → 104°F
 Q17. CBSE Class 8 Maths Introduction to graphs Mcq Questions At what time(s) is the temperature minimum ? A. 7 hours and 21 hours B. 9 hours C. 11 hours D. 13 hours.
Ans: 7 hours and 21 hours
Hint:
7, 21 → 98°F
 Q18. Class 8 Maths Mcq Chapter 15 103°F temperature is at time A. 11 hours B. 13 hours C. 15 hours D. 21 hours.
Ans: 11 hours
Hint:
103°F → 11 hours
 Q19. Class 8 Maths Mcq online test What is the difference of temperatures at 7 hours and 21 hours ? A. 0°F B. 1°F C. 2°F D. 3°F.
Ans: 0°F
Hint:
98-98 = 0
 Q20. Class 8 Maths Mcq with answers What is the rise in temperature from 11 hours to 13 hours ? A. 1°F B. 2°F C. 4°F D. 3°F.
Ans: 1°F
Hint:
104 – 103 = 1