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CBSE Class 7 Maths Important Questions
By Maitree Choube
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Updated on 10 Jul 2025, 15:46 IST
Important Questions for Class 7 Maths are essential for every student preparing for the CBSE Board Class 7 Exams. These questions not only help in boosting confidence but also enhance the conceptual understanding of important topics. By regularly practicing these important questions, students can strengthen their problem-solving skills and improve accuracy. The CBSE Class 7 Maths Important Questions consist topics such as Algebra, Integers, Geometry, Data Handling, Fractions and Simple Equations, making them highly effective for exam preparation and revision.
Students can easily revise the CBSE Class 7 Maths syllabus by using the Class 7 Maths Important Questions PDF, that helps in smart and effective exam preparation. These PDFs are designed by Infinity Learn experts and are completely error-free.
Click the links below to get access to the complete chapter-wise CBSE Class 7 Important Questions and enhance your exam preparation.
CBSE Class 7 Maths Important Questions Chapter-wise
CBSE Class 7 Maths consists of 13 important chapters. These chapters also form the base for higher studies, so students should focus on building a strong foundation from here. Students can download the free chapter-wise PDFs of CBSE Class 7 Maths important questions from the table given below.
| S. No | Important Questions for CBSE Class 7 Maths Chapter Wise |
| 1 | Chapter 1 - Integers Questions |
| 2 | Chapter 2 - Fractions and Decimals Questions |
| 3 | Chapter 3 - Data Handling Questions |
| 4 | Chapter 4 - Simple Equations Questions |
| 5 | Chapter 5 - Lines and Angles Questions |
| 6 | Chapter 6 - The Triangle and its Properties Questions |
| 7 | Chapter 7 - Comparing Quantities Questions |
| 8 | Chapter 8 - Rational Numbers Questions |
| 9 | Chapter 9 - Perimeter and Area Questions |
| 10 | Chapter 10 - Algebraic Expressions Questions |
| 11 | Chapter 11 - Exponents and Powers Questions |
| 12 | Chapter 12 - Symmetry Questions |
| 13 | Chapter 13 - Visualising Solid Shapes Questions |
For more practice, students can also explore our wide range of Class 7 Maths study materials, including worksheets, sample papers, and NCERT solutions.
At Infinity Learn, we offer all the essential resources needed for effective exam preparation and concept clarity.
20 Most Important Questions From CBSE Class 7 Maths Chapters
Q1. The product of two negative integers and one positive integer is always:
A) Negative
B) Positive
C) Zero
D) Can't be determined
Answer: A) Negative
Example: we have taken two negative integers and one postivite integer then it product becomes positive
(-2) × (-3) = +6, and × (+4) = +24 → So correct answer is: B) Positive
Q2. Which of the following is greater?
A) 3/4
B) 7/10
C) 2/3
D) 0.68
Answer: A) 3/4
Explanation:
3/4 = 0.75, 7/10 = 0.7, 2/3 ≈ 0.666, 0.68 is already a decimal. Hence, 0.75 is greatest.
Q3. What is the median of the data: 6, 8, 9, 15, 17, 20, 21?
A) 17
B) 9
C) 15
D) 15.5
Answer: C) 15
Explanation: Median = middle value in ordered list. Here, the middle number is 15 (4th item in 7 items).
Q4. Find value of x: 5(3x – 1) – 1 = 3(x + 10)
A) 1
B) 2
C) 3
D) 4
Answer: C) 3
Explanation:
Expand both sides:
Left: 5(3x – 1) – 1 = 15x-5-1=15x-6
Right: 3(x + 10) = 3x + 30
Now set the equation:
15x – 6 = 3x + 30
Bring variables to one side:
12x = 30+6 → 12x = 36 → x = 3
Q5. Two angles lie on a straight line. If one of them measures 70°, what will be the measure of the second angle?
A) 110°
B) 90°
C) 70°
D) 180°
Answer: A) 110°
Explanation: Linear pair = 180°. So 180° – 70° = 110°
Q6. The sum of all interior angles of a triangle is:
A) 180°
B) 360°
C) 90°
D) 270°
Answer: A) 180°
Explanation: This is a fundamental property of triangles.
Q7. The selling price is ₹480, and profit is 20%. What is the cost price?
A) ₹400
B) ₹500
C) ₹450
D) ₹420
Answer: A) ₹400
Explanation:
SP = CP × (1 + Profit%) → 480 = CP × 1.2 → CP = 400
Q8. From the Given option identiify the one which is a rational number?
A) √2
B) 22/7
C) π
D) √3
Answer: B) 22/7
Explanation: Rational numbers can be expressed as p/q. 22/7 fits this definition.
Q9. If x = 2, evaluate: 3x² – 4x + 5
A) 9
B) 7
C) 11
D) 13
Answer: D) 13
Explanation:
3(2)² – 4(2) + 5 = 3×4 – 8 + 5 = 12 – 8 + 5 = 9
Correct Answer: C) 9
Q10. What is the value of 2⁴ × 2³?
A) 2⁷
B) 2¹²
C) 2⁶
D) 128
Answer: A) 2⁷
Explanation:
Same base, multiply → add powers → 2⁴ × 2³ = 2⁷ = 128
Q11. Suppose the Area of square is taken with side 10 cm then its area will be s:
A) 250 cm²
B) 200 cm²
C) 100 cm²
D) 300 cm²
Answer: A) 100 cm²
Explanation: Area = side² = 10*10 = 100 cm²
Q12. A regular hexagon has how many lines of symmetry?
A) 4
B) 5
C) 6
D) 3
Answer: C) 6
Explanation: Regular hexagons have same sides and angles → 6 lines of symmetry.
Q13. Which of the following is not a like term?
A) 3xy
B) -5xy
C) 4yx
D) 2x²y
Answer: D) 2x²y
Explanation: Others have same powers on variables x and y; this one has x² → unlike term.
Q14. Two triangles are congruent if:
A) Two sides are equal
B) One angle is equal
C) All sides and angles are equal
D) Two angles are equal
Answer: C) All sides and angles are equal
Explanation: That's the definition of congruent triangles.
Q15. How many faces does a cube have?
A) 4
B) 5
C) 6
D) 8
Answer: C) 6
Explanation: Cube has 6 square faces.
Q16. What instrument is used to draw an accurate angle?
A) Ruler
B) Compass
C) Divider
D) Protractor
Answer: D) Protractor
Explanation: Protractors are used to measure and draw angles.
Q17. If P = ₹1500, R = 5%, T = 2 years, then S.I. = ?
A) ₹200
B) ₹100
C) ₹150
D) ₹250
Answer: C) ₹150
Explanation: SI = (P×R×T)/100 = (1500×5×2)/100 = ₹150
Q18. What is the perimeter (circumference) of a circle with radius 7 cm?
A) 44 cm
B) 22 cm
C) 38 cm
D) 35 cm
Answer: A) 44 cm
Explanation:
Circumference = 2πr = 2×22/7×7 = 44 cm
Q19. What is the probability of getting an even number when a die is rolled?
A) 1/2
B) 1/3
C) 2/3
D) 1/4
Answer: A) 1/2
Explanation: Even numbers = 2, 4, 6 → 3 outcomes out of 6 → 3/6 = 1/2
Q20. Solve this Arithmetic Operations
(3/5) ÷ (6/10)
A) 1
B) 2
C) 1.5
D) 2.5
Answer: B) 1
Explanation:
(3/5) ÷ (6/10) = (3/5) × (10/6) = 30/30 = 1
Why CBSE Class 7 Maths Important Questions with Answers (PDF) Boost Exam Preparation
Important Questions for Class 7 Maths plays a vital role in exam preparation
- Practicing these important questions daily helps students improve their practice skills and builds strong confidence.
- It makes sure students don’t face any difficulty when they come across new or tricky questions in the exam.
- Regular practice of Class 7 Maths important questions clears the concepts chapter-wise, and helps a lot in school tests as well as the final exams.
- Solving these important questions in a time limit improves time-management skills, which is very useful during the actual exam.
- Many important questions are based on real-life situations, so students also learn the practical use of Maths in everyday life.
What Are CBSE Class 7 Maths Important Questions?
CBSE Class 7 Maths Important Questions are selected questions from each chapter that covers all core concepts, formulas, and problem-solving skills. They help students to prepare better for exams by covering the most expected topics from the NCERT syllabus.
Which Is the Most Important Chapter in CBSE Class 7 Maths?
All chapters of Maths are important, but topics like Algebraic Expressions, Simple Equations, Triangles and Its Properties, and Data Handling are very scoring and often appear in exams. So, students must focus more on these chapters.
Why Should Students Solve Class 7 Maths Important Questions?
Solving Class 7 Maths Important Questions improves concept clarity, helps in problem-solving speed, and builds exam confidence. Regular practice also prepares students to face new types of questions without fear in exam.
Where Can You Find Free Class 7 Maths Important Questions PDF?
Students can download chapter-wise Class 7 Maths Important Questions PDFs from Infinity Learn.
How Many Chapters Are There in the Class 7 Maths NCERT Book?
The NCERT Class 7 Maths book includes 13 chapters, covering important topics such as Integers, Fractions, Algebra, Lines and Angles, Data Handling.