Class 7 Maths Chapter 8 Important Questions: Working with Fractions by PW

Fractions involve several concepts such as equivalent fractions, simplification, reciprocals, multiplication, and division. Questions can become challenging when these concepts are combined in calculations or word problems. You may also need to compare fractions, identify like fractions, or convert mixed numbers before solving a question.

The Class 7 Maths Chapter 8 Important Questions provide focused practice on Working with Fractions through MCQs, assertion-reasoning, calculations, and real-life problems. You can use these questions to revise fraction concepts, improve calculation accuracy, and practise applying the correct operation in different situations.

Important Questions for Class 7 Maths Chapter 8: Working with Fractions

Practise these Class 7 Maths Chapter 8 Important Questions to revise equivalent fractions, like fractions, simplification, reciprocals, multiplication, division, and applications of fractions.

Q1. Fraction of Boys in a Class

A class has 30 students. If 18 students are girls, what fraction of the class are boys?

(A) 3/5
(B) 2/5
(C) 1/5
(D) 4/5

Answer: (B) 2/5

Q2. Simplify the Fraction

Simplify:

425\frac{4}{\frac{2}{5}}

(A) 8/5
(B) 6/5
(C) 10
(D) 8

Answer: (C) 10

Q3. Arrange the Fractions in Ascending Order

Arrange the following fractions in ascending order:

23,56,34\frac{2}{3}, \frac{5}{6}, \frac{3}{4}

(A) 2/3<3/4<5/6
(B) 3/4<2/3<5/6
(C) 2/3<5/6<3/4
(D) 3/4<5/6<2/3

Answer: (A) 2/3<3/4<5/6

Q4. Identify the Like Fractions

Which of the following pairs are like fractions?

(A) 2/3,5/7
(B) 3/5,2/3
(C) 7/9,6/9
(D) 1/4,3/5

Answer: (C) 7/9,6/9

Explanation:
Like fractions have the same denominator. Both fractions in option (C) have denominator 9.

Q5. Identify the Non-Equivalent Fraction

Which of the following is not an equivalent fraction of 2/3?

(A) 4/6
(B) 6/9
(C) 8/10
(D) 10/15

Answer: (C) 8/10

Q6. Find the Equivalent Fraction

Find the equivalent fraction of 7/9 with denominator 4/5.

(A) 35/45
(B) 40/45
(C) 28/45
(D) 45/63

Answer: (A) 35/45

Q7. Reduce a Fraction to Its Lowest Terms

Reduce 36/60 to its lowest terms.

(A) 12/20
(B) 6/10
(C) 3/5
(D) 4/5

Answer: (C) 3/5

Q8. Identify the Like Fractions

Which of the following sets contains only like fractions?

(A) 2/5,3/7,1/9
(B) 5/8,7/8,9/8
(C) 3/4,5/6,5/7
(D) 2/7,3/5,4/9

Answer: (B) 5/8,7/8,9/8

Q9. Assertion and Reason

Assertion (A): The fraction 36/54 can be simplified to 2/3.

Reason (R): The HCF of 36 and 54 is 18.

(A) A and R are true, and R explains A.
(B) A and R are true, but R does not explain A.
(C) A is true, but R is false.
(D) A is false, but R is true.

Answer: (A) A and R are true, and R explains A.

Q10. Distance Covered Using Petrol

A car travels 16 km using 1 litre of petrol. How much distance will it cover using 234 litres of petrol?

(A) 40 km
(B) 42 km
(C) 44 km
(D) 46 km

Answer: (C) 44 km

Q11. Divide the Fractions

Simplify the following:

(i) 4/9/2/3

(ii) 33/7 8/21

(A) 2/3 and 9
(B) 4 and 6
(C) 3/2 and 6
(D) None of these

Answer: (B) 4 and 6

Q12. Find a Fraction of a Quantity

What is the value of 3/4 of 32 kg?

(A) 24 kg
(B) 32 kg
(C) 18 kg
(D) 8 kg

Answer: (A) 24 kg

Q13. Find the Reciprocal and Quotient

Fill in the blanks:

(i) The reciprocal of 825 is ______.

(ii) 6934734= ______.

(A) 165 and 542
(B) 6 and 9
(C) 9 and 6
(D) 542 and 9

Answer: (D) 542 and 9

Q14. Distance Covered by Sajal

Sajal can walk 225 km in one hour. How much distance will he cover in 313 hours?

(A) 8 km
(B) 9 km
(C) 10 km
(D) 12 km

Answer: (A) 8 km

Q15. Add Mixed Fractions

Sarita bought 534 kg of potatoes and 312 kg of tomatoes from a vendor. What is the total weight of vegetables she bought?

(A) 9 kg
(B) 914 kg
(C) 10 kg
(D) 1014 kg

Answer: (B) 914 kg

Class 7 Maths Chapter 8 Important Questions PDF

Preparing for exams becomes easier when you practise questions based on key concepts from Working with Fractions. The Class 7 Maths Chapter 8 Important Questions PDF includes useful questions for revision and practice. Solve them independently and check the answers afterwards to identify concepts that need further revision.

How Can Class 7 Maths Chapter 8 Important Questions by PW Help You?

The Class 7 Maths Chapter 8 Important Questions by PW provide practice across different fraction concepts and question formats.

• Revise Fraction Concepts: Practise like fractions, equivalent fractions, and fractions in lowest terms.

• Simplify Fractions: Apply HCF and other methods to reduce fractions.

• Work with Reciprocals: Find reciprocals of proper fractions and mixed numbers.

• Practise Fraction Operations: Solve questions involving addition, multiplication, and division of fractions.

• Compare Fractions: Arrange fractions in ascending order and identify like fractions.

• Solve Word Problems: Apply fraction operations to everyday situations involving distance, quantity, and measurement.

• Practise Assertion-Reasoning: Check mathematical statements and identify whether the reason supports the assertion.

• Improve Calculation Accuracy: Solve different types of fraction questions and review the answers to identify calculation errors.

Working with Fractions covers important concepts such as equivalent fractions, simplification, reciprocals, and operations on fractions. The Class 7 Maths Chapter 8 Important Questions provide varied practice through MCQs, calculations, assertion-reasoning, and word problems to help you revise these concepts and apply them accurately.

Related Resources

• CBSE Class 7 Maths Syllabus

• CBSE Class 7 Maths NCERT Solutions

• CBSE Class 7 Maths Sample Papers

• CBSE Class 7 Maths Notes