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UNIT TEST

Unit test · Ch 2: Lines and Angles

20marks
10questions
60%to pass
4checks left

Solve every question in your notebook, then upload clear photos of every page. AI checks them like a CBSE examiner, with step marks. Pass with 60% to complete this test and unlock the Periodic Test.

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

RTE LEARN · CBSE PATTERN 2026–27

MATHEMATICS

Unit test · Ch 2: Lines and Angles

Time allowed : 40 MinutesMaximum Marks : 20

General Instructions :

Read the following instructions carefully and follow them :

(i)This question paper contains 10 questions. All questions are compulsory.
(ii)This question paper is divided into four sections – A, B, C and D.
(iii)In Section A, Question numbers 1 to 5 carry 1 mark each.
(iv)In Section B, Question numbers 6 to 7 are very short answer (VSA) type questions carrying 02 marks each.
(v)In Section C, Question numbers 8 to 9 are short answer (SA) type questions carrying 03 marks each.
(vi)In Section D, Question number 10 are long answer (LA) type questions carrying 05 marks each.
(vii)Draw neat figures wherever required. Take π = 22/7 wherever required, if not stated.
(viii)Use of calculators is not allowed.

SECTION A

This section comprises 5 questions of 1 mark each.

1.
What is a line segment?
1
2.
How many degrees does a right angle measure?
1
3.
What is the difference between a ray and a line?
1
4.
What type of angle is greater than 90 degrees but less than 180 degrees?
1
5.
Two lines that never meet are called ___
1

SECTION B

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

6.
Draw and label an acute angle and an obtuse angle. Write the range of degrees for each.
2
7.
What are complementary angles? Give one example.
2

SECTION C

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

8.
A straight road crosses another road making angles of 60 degrees and 120 degrees. (a) What type of angles are these? (b) Are they supplementary? (c) What is the sum of all angles formed?
3
9.
In a figure, two lines intersect at a point. One angle formed is 75 degrees. Find all four angles and name the pairs of vertically opposite angles.
3

SECTION D

This section comprises 1 long answer (LA) type questions of 5 marks each.

10.
A transversal crosses two parallel lines. One of the angles formed is 65 degrees. (a) Name all 8 angles formed. (b) Find the measure of each angle. (c) Identify pairs of corresponding angles. (d) Identify pairs of alternate interior angles. (e) What is the sum of co-interior angles?
5

✦ ✦ ✦

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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 · 3/3Well explained, with correct units and a neat diagram.
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