EduSahara™ Worksheet

Question 1

1.

Find the area of the shaded region given below

(i)

394.00 sq.m
(ii)

361.00 sq.m
(iii)

372.00 sq.m
(iv)

395.00 sq.m
(v)

379.00 sq.m

Question 2

2.

Find the perimeter of the shaded region given below

(i)

87.00 m
(ii)

97.00 m
(iii)

89.00 m
(iv)

95.00 m
(v)

92.00 m

Question 3

3.

Find the area of the shaded region given below

(i)

986.00 sq.m
(ii)

974.00 sq.m
(iii)

1002.00 sq.m
(iv)

989.00 sq.m
(v)

1011.00 sq.m

Question 4

4.

Find the perimeter of the shaded region given below

(i)

134.00 m
(ii)

183.00 m
(iii)

160.00 m
(iv)

152.00 m
(v)

165.00 m

Question 5

5.

Find the area of the shaded region given below

(i)

458.00 sq.m
(ii)

433.00 sq.m
(iii)

416.00 sq.m
(iv)

427.00 sq.m
(v)

436.00 sq.m

Question 6

6.

Find the perimeter of the shaded region given below

(i)

110.00 m
(ii)

128.00 m
(iii)

143.00 m
(iv)

101.00 m
(v)

134.00 m

Question 7

7.

Find the area of the shaded region given below

(i)

370.00 sq.m
(ii)

392.00 sq.m
(iii)

374.00 sq.m
(iv)

353.00 sq.m
(v)

352.00 sq.m

Question 8

8.

Find the perimeter of the shaded region given below

(i)

157.00 m
(ii)

172.00 m
(iii)

194.00 m
(iv)

165.00 m
(v)

175.00 m

Question 9

9.

Find the area of the shaded region given below

(i)

294.00 sq.m
(ii)

308.00 sq.m
(iii)

331.00 sq.m
(iv)

325.00 sq.m
(v)

282.00 sq.m

Question 10

10.

Find the perimeter of the shaded region given below

(i)

191.00 m
(ii)

153.00 m
(iii)

168.00 m
(iv)

152.00 m
(v)

171.00 m

Question 11

11.

Find the area of the shaded region given below

(i)

325.00 sq.m
(ii)

365.00 sq.m
(iii)

342.00 sq.m
(iv)

360.00 sq.m
(v)

348.00 sq.m

Question 12

12.

Find the perimeter of the shaded region given below

(i)

135.00 m
(ii)

132.00 m
(iii)

171.00 m
(iv)

148.00 m
(v)

162.00 m

Question 13

13.

Find the area of the shaded region given below

(i)

453.00 sq.m
(ii)

427.00 sq.m
(iii)

440.00 sq.m
(iv)

438.00 sq.m
(v)

466.00 sq.m

Question 14

14.

Find the perimeter of the shaded region given below

(i)

126.00 m
(ii)

131.00 m
(iii)

118.00 m
(iv)

92.00 m
(v)

103.00 m

Question 15

15.

Find the area of the shaded region given below

(i)

651.00 sq.m
(ii)

629.00 sq.m
(iii)

667.00 sq.m
(iv)

675.00 sq.m
(v)

646.00 sq.m

Question 16

16.

Find the perimeter of the shaded region given below

(i)

173.00 m
(ii)

141.00 m
(iii)

150.00 m
(iv)

184.00 m
(v)

168.00 m

Question 17

17.

Find the area of the shaded region given below

(i)

513.00 sq.m
(ii)

526.00 sq.m
(iii)

506.00 sq.m
(iv)

494.00 sq.m
(v)

508.00 sq.m

Question 18

18.

Find the perimeter of the shaded region given below

(i)

152.00 m
(ii)

179.00 m
(iii)

151.00 m
(iv)

193.00 m
(v)

166.00 m

Question 19

19.

A rectangular field is 44 m by 29 m. It has two paths through its centre, running parallel to its sides.

The width of the longer and the shorter paths are 15 m and 20 m respectively.

Find the total expense involved in laying tiles on the paths at ₹20.2 per 1 sq.m and laying grass in the remaining portion at ₹15.5 per 1 sq.m.

(i)

₹24194.00
(ii)

₹24196.00
(iii)

₹24195.00
(iv)

₹24197.00
(v)

₹24198.00

Question 20

20.

In the given figure, DEFG is a rectangle in which DE = 17 cm and GD = 25 cm.

Also, △SDE is a right angled triangle in which ∠ESD = 90° and SD = 11 cm

Find the area of the shaded region

(i)

355.71 sq.cm
(ii)

352.71 sq.cm
(iii)

353.71 sq.cm
(iv)

351.71 sq.cm
(v)

354.71 sq.cm

Question 21

21.

In the given figure, BCDE is a rectangle in which BC = 14 cm and EB = 27 cm.

Also, △RBC and △SDE are the right angled triangles in which ∠CRB = ∠ESD = 90°, RB = 12 cm and SD = 8 cm.

Find the area of the shaded region

(i)

286.78 sq.cm
(ii)

290.78 sq.cm
(iii)

288.78 sq.cm
(iv)

287.78 sq.cm
(v)

289.78 sq.cm

Question 22

22.

Find the area of shaded region in the adjoining figure, given that CD = 15 cm, DE = 25 cm, CF = 13 cm and ∠FCD = ∠CDE = 90°.

(i)

287.00 sq.cm
(ii)

284.00 sq.cm
(iii)

283.00 sq.cm
(iv)

286.00 sq.cm
(v)

285.00 sq.cm

Question 23

23.

Find the area of shaded region in the adjoining figure, given that DE = 14 cm, EF = 24 cm, DG = 11 cm and ∠GDE = ∠DEF = 90°.

(i)

245.00 sq.cm
(ii)

246.00 sq.cm
(iii)

247.00 sq.cm
(iv)

244.00 sq.cm
(v)

243.00 sq.cm

Question 24

24.

Find the area of the shaded region of the adjoining figure, given that ∠HCD = ∠EDC = 90°, GF ∥ CD ∥ HE, GI ⟂ HE, FJ ⟂ HE, HI = JE, CD = 28 cm, CH = 9 cm, GF = 4 cm and distance between CD and GF is 21 cm

(i)

442.00 sq.cm
(ii)

446.00 sq.cm
(iii)

444.00 sq.cm
(iv)

445.00 sq.cm
(v)

443.00 sq.cm

Question 25

25.

Find the area of the shaded region in the adjoining figure, given that DEFG is a square of side 16 cm, FH = 9 cm, ID = 7 cm and EJ = 7 cm

(i)

135.00 sq.cm
(ii)

138.00 sq.cm
(iii)

137.00 sq.cm
(iv)

139.00 sq.cm
(v)

136.00 sq.cm

Question 26

26.

Find the area of the shaded region

(i)

255.62 sq.cm
(ii)

254.62 sq.cm
(iii)

256.62 sq.cm
(iv)

253.62 sq.cm
(v)

257.62 sq.cm

Question 27

27.

Find the area of the shaded region

(i)

460.35 sq.cm
(ii)

459.35 sq.cm
(iii)

456.35 sq.cm
(iv)

458.35 sq.cm
(v)

457.35 sq.cm

Question 28

28.

Find the area of the shaded region

(i)

158.50 sq.cm
(ii)

157.50 sq.cm
(iii)

155.50 sq.cm
(iv)

156.50 sq.cm
(v)

159.50 sq.cm

Question 29

29.

Find the area of the shaded region

(i)

368.00 sq.cm
(ii)

366.00 sq.cm
(iii)

367.00 sq.cm
(iv)

369.00 sq.cm
(v)

370.00 sq.cm

Question 30

30.

Find the area of the shaded region

(i)

369.00 sq.m
(ii)

370.00 sq.m
(iii)

367.00 sq.m
(iv)

371.00 sq.m
(v)

368.00 sq.m

Question 31

31.

Find the area of the shaded region

(i)

633.00 sq.m
(ii)

634.00 sq.m
(iii)

632.00 sq.m
(iv)

630.00 sq.m
(v)

631.00 sq.m

Assignment Key