Class 7 Maths Chapter 12 Test Paper Set-1 Pdf Download CBSE
Test Paper Of Class 7 Maths Chapter 12 Algebraic Expression

Also Visit Our Youtube Channel PGRMS or Click Here
Chapter 12 Test Paper (01)
class-7-maths-chapter-12-test-paper-01Class 7 Maths Chapter 12 algebraic Expression Test Paper Set-1 Text Form:-
PGRMS EDUCATION
SAMPLE PAPER (01)
CLASS: 7 MAX. MARKS :30 SUBJECT: MATHEMATICS TIME: 1:30 HOUR CH: 12 (Algebraic Expressions)
General Instructions:
I. All questions are compulsory.
II. This question paper contains 14 questions divided into four Sections A, B, C and D.
III. Section A has 5 questions of 1 mark each. Section B has 4 questions of 2 marks each. Section C has 3 questions of 3 marks each. and Section D has 2 questions of 4 marks each.
IV. Use of Calculators is not permitted.
Section β A
In Questions 1 to 5, there are four options, out of which one is correct. Write the correct answer.
1: The like terms in 3x (3 β 2y) and 2 (xy + x2) are
(a) 9x and 2x2 (b) β 6xy and 2xy
Test Paper Of Class 8th
Test Paper Of Class 7th
Test Paper Of Class 6th
(c) 9x and 2xy (d) β 6xy and 2x2
2. Number of terms in the expression 3x2y β 2y2z β z2x + 5 is
(a) 2 (b) 3 (c) 4 (d) 5
3. Coefficient of x in β 9xy2z is
(a) 9yz (b) β 9yz (c) 9y2z (d) β 9y2z
4. β b β 0 is equal to
(a) β1 Γ b (b) 1 β b β 0 (c) 0 β (β1) Γ b (d) β b β 0 β 1
5. The number of scarfs of length half metre that can be made from y metres of cloth is :
(a) 2y (b) y/2 (c) y + 2 (d) y + Β½
Section β B
6. Find:
(a) the coefficients of x in the following expressions? 4x β 3y, 8 β x + y, y 2 x β y, 2z β 5xz
(b) the coefficients of y in the following expressions? 4x β 3y, 8 + yz, yz2 + 5, my + m
7. Classify into monomials, binomials and trinomials.
(i) 4y β 7z (ii) y2 (iii) x + y β xy (iv) 100
8. State whether a given pair of terms is of like or unlike terms.
(i) 1, 100 (ii) β7x, 52x (iii) β 29x, β 29y (iv) 14xy, 42yx
9. Get the algebraic expressions in the following cases using variables, constants and arithmetic operations
(i) Subtraction of z from y.
(ii) One-half of the sum of numbers x and y.
Section β C
10. Simplify combining like terms:
(i) 21b β 32 + 7b β 20b
(ii) β z2 + 13z 2 β 5z + 7z 3 β 15z
(iii) p β (p β q) β q β (q β p)
11. Subtract: (i) β5y2 from y2
(ii) 6xy from β12xy
(iii) (a β b) from (a + b)
12. If m = 2, find the value of:
(i) m β 2 (ii) 3m β 5 (iii) 9 β 5m
Section β D
13. (a) From the sum of 2y2 + 3yz, β y2 β yz β z2 and yz + 2z2 , subtract the sum of 3y2 β z2 and βy2 + yz + z2 .
(b) Subtract the sum of β 3x3y2 + 2x2y3 and β 3x2y3 β 5y4 from x4 + x3 y2 + x2y3 + y4.
14. Find the values of the following polynomials at a = β 2 and b = 3:
(a) a2 + 2ab + b2 (b) a2 β 2ab + b2
(c) a3 + 3a2b + 3ab2 + b3 (d) a3 β 3a2b + 3ab2 β b3
Please provide an answer pdf also to check our ans. Whether they are β ββcorrect or not β
Hello Yadav,
This Questions are for Your Better Practice And Still You have doubt in any of the question Then Join Our Telegram group:- https://telegram.me/pgrmseducation
and Thanks For Asking Your Doubts.
thank you for providing the question paper for each chapter. This will make my exam results better
Thanks Rohan and keep studying
This was very helpful… Thank you