EduSahara™ Worksheet

Question 1

1.

If the length, height and T.S.A of a cuboid are 13.00 cm, 10.00 cm and 674.00 sq.cm respectively, its breadth is

(i)

9.00 cm
(ii)

10.00 cm
(iii)

7.00 cm
(iv)

8.00 cm
(v)

11.00 cm

Question 2

2.

If the length, breadth and L.S.A of a cuboid are 17.00 cm, 8.00 cm and 550.00 sq.cm respectively, its volume is

(i)

1776.00 cu.cm
(ii)

1236.00 cu.cm
(iii)

1446.00 cu.cm
(iv)

1556.00 cu.cm
(v)

1496.00 cu.cm

Question 3

3.

If the radius of a cylinder is 9.00 cm and height is 9.00 cm, its volume is

(i)

2411.14 cu.cm
(ii)

2151.14 cu.cm
(iii)

2291.14 cu.cm
(iv)

2121.14 cu.cm
(v)

2421.14 cu.cm

Question 4

4.

If the length, breadth and height of a cuboid are 7.00 cm, 6.00 cm and 11.00 cm respectively, its volume is

(i)

474.00 cu.cm
(ii)

462.00 cu.cm
(iii)

479.00 cu.cm
(iv)

457.00 cu.cm
(v)

446.00 cu.cm

Question 5

5.

If the length, breadth and T.S.A of a cuboid are 19.00 cm, 7.00 cm and 838.00 sq.cm respectively, its height is

(i)

14.00 cm
(ii)

16.00 cm
(iii)

11.00 cm
(iv)

6.00 cm
(v)

8.00 cm

Question 6

6.

If the height of a cylinder is 15.00 cm and L.S.A is 1791.43 sq.cm, its radius is

(i)

22.00 cm
(ii)

24.00 cm
(iii)

14.00 cm
(iv)

16.00 cm
(v)

19.00 cm

Question 7

7.

If the radius of a cylinder is 14.00 cm and volume is 8624.00 cu.cm, its L.S.A. is

(i)

1072.00 sq.cm
(ii)

1062.00 sq.cm
(iii)

1482.00 sq.cm
(iv)

1252.00 sq.cm
(v)

1232.00 sq.cm

Question 8

8.

If the length, breadth and height of a cuboid are 11.00 cm, 9.00 cm and 9.00 cm respectively, its T.S.A is

(i)

575.00 sq.cm
(ii)

558.00 sq.cm
(iii)

530.00 sq.cm
(iv)

543.00 sq.cm

Question 9

9.

If the side of a cube is 5.00 cm, its volume is

(i)

119.00 cu.cm
(ii)

150.00 cu.cm
(iii)

129.00 cu.cm
(iv)

97.00 cu.cm
(v)

125.00 cu.cm

Question 10

10.

A farmer connects a pipe of internal diameter
20 cm

from a canal into a cylindrical tank in his field,

which is
10 m
in diameter and
2 m
deep.

If water flows through the pipe at the rate of
25
6

kmph
,

in how much time will the tank be filled ?

(i)

77.00 min
(ii)

75.00 min
(iii)

69.00 min
(iv)

72.00 min
(v)

67.00 min

Question 11

11.

If the height of a cylinder is 11.00 cm and T.S.A is 1131.43 sq.cm, its base area is

(i)

248.57 sq.cm
(ii)

269.57 sq.cm
(iii)

227.57 sq.cm
(iv)

266.57 sq.cm
(v)

254.57 sq.cm

Question 12

12.

If the height of a cylinder is 9.00 cm and volume is 5544.00 cu.cm, its L.S.A. is

(i)

777.00 sq.cm
(ii)

815.00 sq.cm
(iii)

800.00 sq.cm
(iv)

792.00 sq.cm
(v)

788.00 sq.cm

Question 13

13.

If the T.S.A of a cube is 384.00 sq.cm, its volume is

(i)

528.00 cu.cm
(ii)

499.00 cu.cm
(iii)

539.00 cu.cm
(iv)

512.00 cu.cm
(v)

488.00 cu.cm

Question 14

14.

If the length, height and T.S.A of a cuboid are 12.00 cm, 7.00 cm and 586.00 sq.cm respectively, its L.S.A is

(i)

322.00 sq.cm
(ii)

307.00 sq.cm
(iii)

335.00 sq.cm
(iv)

318.00 sq.cm

Question 15

15.

If the radius of a cylinder is 5.00 cm and volume is 471.43 cu.cm, its T.S.A is

(i)

351.71 sq.cm
(ii)

368.71 sq.cm
(iii)

320.71 sq.cm
(iv)

345.71 sq.cm
(v)

342.71 sq.cm

Question 16

16.

If the length, height and L.S.A of a cuboid are 20.00 cm, 11.00 cm and 858.00 sq.cm respectively, its breadth is

(i)

19.00 cm
(ii)

22.00 cm
(iii)

24.00 cm
(iv)

14.00 cm
(v)

16.00 cm

Question 17

17.

If the height of a cylinder is 19.00 cm and T.S.A is 4902.86 sq.cm, its volume is

(i)

23885.71 cu.cm
(ii)

22485.71 cu.cm
(iii)

26285.71 cu.cm
(iv)

22185.71 cu.cm
(v)

24385.71 cu.cm

Question 18

18.

If the height of a cylinder is 6.00 cm and base area is 804.57 sq.cm, its volume is

(i)

4827.43 cu.cm
(ii)

4957.43 cu.cm
(iii)

4707.43 cu.cm
(iv)

5007.43 cu.cm
(v)

4677.43 cu.cm

Question 19

19.

A copper sphere having a radius of 9.00 cm is melted and drawn into a cylindrical wire of radius 0.70 cm. Calculate the length of the wire.

(i)

16.84 m
(ii)

14.84 m
(iii)

24.84 m
(iv)

22.84 m
(v)

19.84 m

Question 20

20.

If the radius of a cylinder is 15.00 cm and T.S.A is 2640.00 sq.cm, its base area is

(i)

689.14 sq.cm
(ii)

690.14 sq.cm
(iii)

707.14 sq.cm
(iv)

735.14 sq.cm
(v)

723.14 sq.cm

Question 21

21.

If the radius of a cylinder is 10.00 cm and L.S.A is 1257.14 sq.cm, its T.S.A is

(i)

1715.71 sq.cm
(ii)

2025.71 sq.cm
(iii)

1885.71 sq.cm
(iv)

1705.71 sq.cm
(v)

2035.71 sq.cm

Question 22

22.

If the length, breadth and volume of a cuboid are 20.00 cm, 18.00 cm and 4320.00 cu.cm respectively, its L.S.A is

(i)

912.00 sq.cm
(ii)

936.00 sq.cm
(iii)

894.00 sq.cm
(iv)

924.00 sq.cm
(v)

899.00 sq.cm

Question 23

23.

If the radius of a cylinder is 6.00 cm and L.S.A is 414.86 sq.cm, its volume is

(i)

1404.57 cu.cm
(ii)

1244.57 cu.cm
(iii)

1284.57 cu.cm
(iv)

1024.57 cu.cm
(v)

1064.57 cu.cm

Question 24

24.

If the height of a cylinder is 11.00 cm and T.S.A is 1320.00 sq.cm, its radius is

(i)

13.00 cm
(ii)

5.00 cm
(iii)

7.00 cm
(iv)

15.00 cm
(v)

10.00 cm

Question 25

25.

If the length, height and volume of a cuboid are 19.00 cm, 12.00 cm and 2736.00 cu.cm respectively, its L.S.A is

(i)

744.00 sq.cm
(ii)

767.00 sq.cm
(iii)

730.00 sq.cm
(iv)

762.00 sq.cm
(v)

732.00 sq.cm

Assignment Key