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Mensuration Questions & Formulas

This document contains a chapter on mensuration from a Kendriya Vidyalaya textbook. It includes 16 practice problems of varying levels of difficulty related to topics like the area of geometric shapes, surface area and volume of cubes, cylinders, and other objects. The problems range from one to six marks and include calculating areas and volumes as well as word problems involving surface areas. Multiple choice questions are also provided at the end to test understanding of how changing dimensions affects volume and surface area.

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Ritesh Sethia
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149 views3 pages

Mensuration Questions & Formulas

This document contains a chapter on mensuration from a Kendriya Vidyalaya textbook. It includes 16 practice problems of varying levels of difficulty related to topics like the area of geometric shapes, surface area and volume of cubes, cylinders, and other objects. The problems range from one to six marks and include calculating areas and volumes as well as word problems involving surface areas. Multiple choice questions are also provided at the end to test understanding of how changing dimensions affects volume and surface area.

Uploaded by

Ritesh Sethia
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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ISSUED BY KENDRIYA VIDYALAYA - DOWNLOADED FROM WWW.STUDIESTODAY.

COM

CHAPTER - 11

Mensuration

Questions carrying 1 Mark each :-

Q.1 Write the formula to find the area of a parallelogram.

Q.2 Find the lateral surface area of a cube of edge a cm.

Q.3 1 Litre = _______ ÿ .

Question carrying 2 marks each:-

Q.4 The parallel sides of a trapezium are 12 m. and 8 m. and the distance

between them is 6m. Find the area of the trapizium.

Q.5 A cuboidal wooden block contains 144 cu cm. of wood. If it is 6 cm. long and

3 cm. wide, find its height.

Q.6 The height of a cylinder is 15 cm. and curved surface area is 660 ÿ . Find

the radius of the cylinder.

Q.7 The total surface area of a cube is 96 m2. Find its volume.

Q.8 The diagonals of a rhombus are of length 16 cm. and 30 cm. Find its area.

Questions carrying 3 marks each:- A

2.5cm

Q.9 Find the area of the quadrilateral D B

6.5cm
shown in figure: 1.5cm

C
22

ISSUED BY KENDRIYA VIDYALAYA - DOWNLOADED FROM WWW.STUDIESTODAY.COM


ISSUED BY KENDRIYA VIDYALAYA - DOWNLOADED FROM WWW.STUDIESTODAY.COM

Q.10 The area of a trapezium is ÿ and the distance between the parallel sides

is ÿÿ . Find the length of the parallel sides if they are in the ratio 3:4.

Q.11 Three cubes, each of edge 2 cm. long are placed together. Find the total surface

area of the cuboid so formed.

Q.12 The rainfall on a certain day was 12 cm. How many liters of water fell on 3

hectares of land on that day?

Q.13 The daimeter of a road roller, 1m 40cm long is 80cm. If it takes 600 revolutions

to level a playground, find the cost of levelling the ground at Rs. 3 per m2.

Questions carrying 6 marks each:

Q.14 A rectangular sheet of aluminium foil is 44 cm. long and 20 cm. wide. A

cylinder is made out of it, by rolling the foil along width. Find the volume of the

cylinder.

Q.15 The perimeter of the floor of a hall is 250 m. If the height is 4 m, find the cost of

painting the four walls at the rate of Rs. 12 per square meter.

Q.16 BY how many times do the volume and surface area of a cube increase if its

edges get doubled.

Multiple choice Questions carrying 1 marks each:-

Q.17 If the edges of a cube are halved, then its volume become:

23

ISSUED BY KENDRIYA VIDYALAYA - DOWNLOADED FROM WWW.STUDIESTODAY.COM


ISSUED BY KENDRIYA VIDYALAYA - DOWNLOADED FROM WWW.STUDIESTODAY.COM

(a) 4 times (b) 8 times

(c) times (d) times


ÿ ÿ

Q.18 The lateral surface area of a cylinder is

(a) ÿ (b) þÿ

(c) ÿ ÿ (d) none of these.

24

ISSUED BY KENDRIYA VIDYALAYA - DOWNLOADED FROM WWW.STUDIESTODAY.COM

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