EduSahara™ Worksheet

Question 1

1.

The cost of an article is ₹260.00. If it is decreased by 42.00%, what is the new cost of the article?

(i)

₹148.80
(ii)

₹152.80
(iii)

₹149.80
(iv)

₹151.80
(v)

₹150.80

Question 2

2.

Out of 39 articles, 4 were damaged. What is the percentage of good articles?

(i)

87.74%
(ii)

89.74%
(iii)

88.74%
(iv)

90.74%
(v)

91.74%

Question 3

3.

3.60 is what percentage of 20?

(i)

18.00%
(ii)

16.00%
(iii)

19.00%
(iv)

20.00%
(v)

17.00%

Question 4

4.

The cost of an article is ₹80.00. If it is decreased by 9.00%, what is the new cost of the article?

(i)

₹71.80
(ii)

₹73.80
(iii)

₹72.80
(iv)

₹74.80
(v)

₹70.80

Question 5

5.

The cost of an article is ₹60.00. If it is increased by 7.00%, what is the new cost of the article?

(i)

₹63.20
(ii)

₹66.20
(iii)

₹62.20
(iv)

₹65.20
(v)

₹64.20

Question 6

6.

(i)

7.20
(ii)

7.40
(iii)

7.10
(iv)

7.50
(v)

7.30

Question 7

7.

5.00% of a number is 2.50. What is 1.00% of the number?

(i)

2.5
(ii)

8.5
(iii)

7.5
(iv)

0.5
(v)

1.5

Question 8

8.

(i)

5.50
(ii)

5.30
(iii)

5.60
(iv)

5.40
(v)

5.70

Question 9

9.

In a school of 700 students, 210 students are boys. The number of boys who failed the final exam is 140. The number of girls who passed is 340. The percentage of students who passed the exam =

(i)

58.57%
(ii)

60.57%
(iii)

57.57%
(iv)

56.57%
(v)

59.57%

Question 10

10.

In a school of 200 students, 20 students are boys. The number of boys who failed the final exam is 10. The number of girls who failed is 40. The percentage of boys who passed the exam =

(i)

52.00%
(ii)

48.00%
(iii)

51.00%
(iv)

50.00%
(v)

49.00%

Question 11

11.

10.00%
=

(i)

1
8
(ii)

1
10
(iii)

1
12
(iv)

3
10
(v)

(
-1
10
)

Question 12

12.

0.55
=

(i)

55.00%
(ii)

54.00%
(iii)

53.00%
(iv)

57.00%
(v)

56.00%

Question 13

13.

In a school of 600 students, 90 students are boys. The number of boys who failed the final exam is 80. The number of girls who passed is 170. The percentage of girls who failed the exam =

(i)

67.67%
(ii)

68.67%
(iii)

65.67%
(iv)

66.67%
(v)

64.67%

Question 14

14.

If initial value is V, new value after r% increase is

(i)

100 − r

r

✕

V
(ii)

100 + r

r

✕

V
(iii)

100 + r

100

✕

V
(iv)

100 − r

100

✕

V

Question 15

15.

46.00% of a number is 575.00. What is 27.00% of the number?

(i)

339.5
(ii)

338.5
(iii)

337.5
(iv)

335.5
(v)

336.5

Question 16

16.

8.00%
=

(i)

1.08
(ii)

2.08
(iii)

0.08
(iv)

7.08
(v)

8.08

Question 17

17.

In a school of 900 students, 495 students are boys. The number of boys who failed the final exam is 315. The number of girls who failed is 205. The percentage of students who passed the exam =

(i)

43.22%
(ii)

42.22%
(iii)

44.22%
(iv)

41.22%
(v)

40.22%

Question 18

18.

In a school of 700 students, 490 students are boys. The number of boys who failed the final exam is 260. The percentage of girls who passed is 52.38%. The number of girls who failed =

(i)

102
(ii)

101
(iii)

97
(iv)

99
(v)

100

Question 19

19.

800.00%
=

(i)

9
(ii)

7
(iii)

10
(iv)

8
(v)

6

Question 20

20.

0.50
=

(i)

51.00%
(ii)

52.00%
(iii)

48.00%
(iv)

49.00%
(v)

50.00%

Question 21

21.

0.09%
=

(i)

9
9998
(ii)

3
3334
(iii)

11
10000
(iv)

7
10000
(v)

9
10000

Question 22

22.

2
34
=

(i)

7.88%
(ii)

3.88%
(iii)

4.88%
(iv)

5.88%
(v)

6.88%

Question 23

23.

Out of 323 articles, 78 were damaged. What is the percentage of good articles?

(i)

73.85%
(ii)

74.85%
(iii)

77.85%
(iv)

76.85%
(v)

75.85%

Question 24

24.

In a school of 600 students, 120 students are boys. The number of boys who failed the final exam is 60. The number of girls who failed is 120. The percentage of girls who passed the exam =

(i)

76.00%
(ii)

75.00%
(iii)

74.00%
(iv)

73.00%
(v)

77.00%

Question 25

25.

If initial value is V, new value after r% decrease is

(i)

100 + r

100

✕

V
(ii)

100 − r

r

✕

V
(iii)

100 + r

r

✕

V
(iv)

100 − r

100

✕

V

Assignment Key