ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.4>Q 10

MEDIUM

6th ICSE

IMPORTANT

Earn 100

A room is $17 m$ long and $10 m$ wide. A square carpet of side $10 m$ is to be laid on its floor. Find the area of the floor which will remain bare.

Important Questions on Mensuration

MEDIUM

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.4>Q 11

A paper sheet is

300 cm

long and

150 cm

wide. Envelopes from small sheets measuring

10 cm

and

3 cm

have to be made. Find the total number of envelopes that can be made from the big sheet.

MEDIUM

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.4>Q 12

The dimensions of a courtyard were measured with a meter stick and hence its area was found to be

400 sq m

. Later on it was detected that the length of the meter stick actually measures

90 cm

and not one metre. Find the correct area of the courtyard.

MEDIUM

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.4>Q 13

Calculate the area (shaded area in figure) of the following figure.

Question Image

MEDIUM

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.4>Q 13

Calculate the area (shaded area in figure) of the following figure.

Question Image

MEDIUM

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.4>Q 13

Calculate the area (shaded area in figure) of the following figure.

Question Image

HARD

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.4>Q 14

The dimensions of a room are

15 m

and

10 m

. Half the area of the room is to be covered with blue tiles and half with white tiles. The length of blue and white tiles is

15 cm

and

20 cm

, respectively and the breadth of blue and white tiles is

10 cm

and

15 cm

respectively. Find the number of tiles of each colour required to cover the room.

MEDIUM

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.5>Q 1

Draw a rectangle having an area of

30 sq cm

on a graph paper. What is its perimeter?

MEDIUM

6th ICSE

IMPORTANT

ICSE MATHEMATICS - 6>Chapter 17 - Mensuration>EXERCISE 17.5>Q 2

Draw a pair of rectangles having the same area of

30 sq cm

but different perimeter.