Series RTEQ.P. Code 89/-1/0
Roll No.
RTE LEARN · CBSE PATTERN 2026–27
MATHEMATICS
Unit test · Ch 6: Measuring Space: Perimeter and Area
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.
1.1
Find the circumference of a circle of radius 21 cm. (π = 22/7)
2.1
Find the area of a circle of radius 14 cm. (π = 22/7)
3.1
Find the area of a triangle with base 12 cm and height 5 cm.
4.1
Find the length of a semicircular arc of radius 7 cm. (π = 22/7)
5.1
Write Heron's formula for the area of a triangle with sides a, b, c.
SECTION B
This section comprises 3 very short answer (VSA) type questions of 2 marks each.
6.2
Find the area of a sector of radius 21 cm with angle 60°. (π = 22/7)
7.2
Use Heron's formula to find the area of a triangle with sides 5, 12 and 13 cm.
8.2
A car tyre has diameter 70 cm. How many revolutions does it make in 1.1 km? (π = 22/7)
SECTION C
This section comprises 3 short answer (SA) type questions of 3 marks each.
9.3
A trapezium has parallel sides 40 cm and 20 cm, and each non-parallel side is 26 cm. Find its height and area.
10.3
One diagonal of a rhombus is twice the other, and its area is 100 cm². Find both diagonals.
11.3
A chord of a circle of radius 14 cm subtends 90° at the centre. Find the area of (a) the minor sector, (b) the triangle formed with the centre, and (c) the minor segment. (π = 22/7)
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