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UNIT TEST

Unit test · Ch 2: Introduction to Linear Polynomials

20marks
11questions
60%to pass
4checks left

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Series RTEQ.P. Code 25/-1/-1
Roll No.

RTE LEARN · CBSE PATTERN 2026–27

MATHEMATICS

Unit test · Ch 2: Introduction to Linear Polynomials

Time allowed : 40 MinutesMaximum Marks : 20

General Instructions :

Read the following instructions carefully and follow them :

(i)This question paper contains 11 questions. All questions are compulsory.
(ii)This question paper is divided into three sections – A, B and C.
(iii)In Section A, Question numbers 1 to 5 carry 1 mark each.
(iv)In Section B, Question numbers 6 to 8 are very short answer (VSA) type questions carrying 02 marks each.
(v)In Section C, Question numbers 9 to 11 are short answer (SA) type questions carrying 03 marks each.
(vi)Draw neat figures wherever required. Take π = 22/7 wherever required, if not stated.
(vii)Use of calculators is not allowed.

SECTION A

This section comprises 5 questions of 1 mark each.

1.
What is the degree of 7y³ − 2y + 4?
1
2.
Find the value of 3x + 5 when x = −4.
1
3.
Write the slope and y-intercept of y = 4x − 9.
1
4.
Is 1, 4, 7, 10, … a linear pattern? Write the next term.
1
5.
Write the equation of the line through the origin with slope −2.
1

SECTION B

This section comprises 3 very short answer (VSA) type questions of 2 marks each.

6.
Ruby has 3 times as many two-rupee coins as five-rupee coins, totalling ₹88. How many coins of each type does she have?
2
7.
The length of a rectangle is 3 more than twice its width, and its perimeter is 24 cm. Find its dimensions.
2
8.
A rally starts with 120 members and 9 drop out each hour. Write an expression for the members left after n hours and find the number after 5 hours.
2

SECTION C

This section comprises 3 short answer (SA) type questions of 3 marks each.

9.
The difference of two positive integers is 63 and their ratio is 2 : 5. Find the integers.
3
10.
p(x) = ax + b passes through (2, 3) and (6, 11). q(x) is parallel to p(x) and passes through (4, −1). Find p(x), q(x), and where each meets the x-axis.
3
11.
For y = 2x − 3: (a) find y for x = 0, 1, 2, 3; (b) state the slope; (c) find where the line cuts both axes.
3

✦ ✦ ✦

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An example of what the app shows after checking. Each answer gets step marks and a short comment:

Q6 · 2/2Full marks. Correct method and the final answer is clearly stated.
Q7 · 1/2Right approach, but one step of working is missing. Show every step to get full marks.
Q8 · 2/2Well explained, with correct units and a neat diagram.
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