CBSE Class 7 Mathematics Worksheet Set 20

Class 7 Mathematics Practice Set: All Chapters

Access printable practice worksheets for All Chapters designed to align with the 2026-27 academic syllabus for Class 7 Mathematics. These structured exercises help students evaluate their conceptual understanding and improve exam readiness.

Download All Chapters Worksheet PDF

View or download the dedicated All Chapters practice resource below. Engaging with these objective and subjective questions daily ensures continuous academic progress and mastery of the 2026-27 curriculum.

S.NO   MCQ 
 
(a) The terms of the expression 5x2+ 4y are _____
 
a) 5x & 4y        b)5x2& 4        c) 5x2& 4y     d) 5& 4y2
 
(b) If 6:5 = 30: X then X = ________
 
a) 25               b) 35             c) 11             d) 150
 
(c) Perimeter of a square is 32 cm then its area is____
 
a) 64 cm2        b) 16cm2       c) 128 cm2     d) 8cm2
 
(d) The range of the set of observations 15 , 10, 12 ,5, 8 is _____
 
a) 10              b)12              c) 7          d) 8
 
(e) Two angles of a triangle are 70° and 60°, then the third angle _______         
 
a) 130°          b) 50°           c) 40°        d) 30°
 
(f) The number of altitudes in a triangle is ______
 
a) 3               b) 1             c) 2            d) 4
 
(g) ΔABC  ≅  Δ XYZ and AB = XY, BC = YZ then additional condition needed for SAS congruency is______
 
(a) CA = ZX            (b)/B = /Y       (c)/A = /X          (d) BC = YZ
 
S.NO FILL IN THE BLANKS 
 
(h) The numerical coefficient of x in ̶ 3x +5 is ________
 
(i) 20% of 600 km is ______________
 
(j) An exterior angle of a triangle is 120° and one of the interior opposite angle is 65°,then the measure of the other interior opposite angle is _____________
 
(k) Two angles are congruent if they have the same ____________
 
(l) The area of a parallelogram with base 12 cm and altitude 4.5 cm is ______________
 
(m) The mode of the set of values 2,3,2,5,2,3,4,3,3 is _____________
 
(n) The median of the data 2,3, 6, 4,12,10,6,8,7 is ____________
 
 QUESTIONS
 
2 Simplify and find the value of 3x – 16 + 2x – 6 when x = 2
 
3 Subtract (x2+ 2xy + y2 ) from ( 2x2 + 4y2 ̶ 3xy)
 
4 Solve : 2 (x +5) = 14
 
5 Solve : 

CBSE Class 7 Mathematics Worksheet Set T 1

QUESTIONS
 
6 A man bought a computer for Rs 30000 and due to defect had to sell it for Rs 25500. Find the profit or loss percent.
 
7 Write if 3cm, 5cm, 7cm can be the sides of a triangle. (show working)
 
8 If Δ ABC ≅ Δ DEF, write parts of triangle DEF that corresponds to AB, CA , /B and /C
 
9 Draw a line parallel to a given line m at a distance of 5.5 cm.
 
10 The area of a triangle is 36cm2. If the height is 6cm, find the base of the triangle.
 
11 Find the diameter of a circular plot whose circumference is 440 m. (Take ∏= 22/7)
 
12 Find the mean of the following data 25,30,22,27,and 26
 
QUESTIONS
 
13 The sum of three consecutive even numbers is 54. Find the numbers.
 
14 Rs 8000 is borrowed at 9% interest p.a. Find the simple interest and amount to be paid after 4 years.
 
15 The two sides of right angled triangle are 12 cm and 9 cm. Find the length of the hypotenuse. Also find the perimeter of the triangle.
 
16 Are the triangles are congruent? If so write the matching parts and congruence condition used. Is AB = XY?
CBSE Class 7 Mathematics Worksheet Set T 2
 
17 Construct Δ PQR given that PQ = 6.2cm, QR = 4.8 cm and PR = 5.5cm.
 
18 Construct  Δ ABC given that BC = 6 cm , /B = 60° and /C = 40° ( use ruler and compass to construct special angles )
 
19 From a square sheet of side 40 cm, a circle of radius 14cm is removed. Find the area of the remaining sheet.
 
20 Draw a bar graph showing the average rainfall recorded in the month of June to November in a city.

CBSE Class 7 Mathematics Worksheet Set T 3


Please click on below link to download CBSE Class 7 Mathematics Worksheet Set T

Free study material for Mathematics

Practice Worksheet and Study Resources for Class 7 Mathematics All Chapters

All Chapters Printable Worksheet for Class 7 Mathematics

Explore reliable practice questions for All Chapters tailored for Class 7 Mathematics learners. Use these structured worksheets to evaluate preparedness and strengthen problem-solving skills.

How to Use These Practice Sheets

Each worksheet is structured around standard CBSE textbooks, allowing students to check their working steps and correct mistakes early in their revision.

Enhance Speed with Online Practice

Follow up your worksheet practice by attempting the interactive online Mathematics MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.

FAQs

Where can I download the latest PDF for CBSE Class 7 Mathematics Worksheet Set 20?

You can download the teacher-verified PDF for CBSE Class 7 Mathematics Worksheet Set 20 from StudiesToday.com. These practice sheets for Class 7 Mathematics are designed as per the latest CBSE academic session.

Are these Mathematics Class 7 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 7 Mathematics Worksheet Set 20 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 7.

Do you provide solved answers for CBSE Class 7 Mathematics Worksheet Set 20?

Yes, we have provided detailed solutions for CBSE Class 7 Mathematics Worksheet Set 20 to help Class 7 and follow the official CBSE marking scheme.

How does solving CBSE Class 7 Mathematics Worksheet Set 20 help in exam preparation?

Daily practice with these Mathematics worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 7 students get more marks in CBSE exams.

Is there any charge for the Class 7 Mathematics practice test papers?

All our Class 7 Mathematics practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 7 Mathematics Worksheet Set 20 without any registration.