EduSahara™ Assignment
Name : Word Problems on Percentages
Chapter : Percentage
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
Out of 51 articles, 6 were damaged. What is the percentage of good articles?
(i)
90.24%
(ii)
86.24%
(iii)
87.24%
(iv)
89.24%
(v)
88.24%
Question
2
2.
Out of 934 articles, 5 were damaged. What is the percentage of good articles?
(i)
97.46%
(ii)
98.46%
(iii)
99.46%
(iv)
101.46%
(v)
100.46%
Question
3
3.
The cost of an article is ₹70.00. If it is increased by 3.00%, what is the new cost of the article?
(i)
₹74.10
(ii)
₹71.10
(iii)
₹73.10
(iv)
₹70.10
(v)
₹72.10
Question
4
4.
The cost of an article is ₹300.00. If it is increased by 12.00%, what is the new cost of the article?
(i)
₹334.00
(ii)
₹337.00
(iii)
₹336.00
(iv)
₹338.00
(v)
₹335.00
Question
5
5.
The cost of an article is ₹50.00. If it is decreased by 4.00%, what is the new cost of the article?
(i)
₹47.00
(ii)
₹49.00
(iii)
₹46.00
(iv)
₹50.00
(v)
₹48.00
Question
6
6.
The cost of an article is ₹460.00. If it is decreased by 41.00%, what is the new cost of the article?
(i)
₹272.40
(ii)
₹273.40
(iii)
₹271.40
(iv)
₹270.40
(v)
₹269.40
Question
7
7.
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
8
8.
If initial value is V, new value after r% decrease is
(i)
100 − r
100
✕
V
(ii)
100 − r
r
✕
V
(iii)
100 + r
100
✕
V
(iv)
100 + r
r
✕
V
Question
9
9.
In a school of 500 students, 225 students are boys. The number of boys who failed the final exam is 115. The number of girls who failed is 125. The percentage of boys who passed the exam =
(i)
48.89%
(ii)
46.89%
(iii)
50.89%
(iv)
49.89%
(v)
47.89%
Question
10
10.
In a school of 400 students, 120 students are boys. The number of boys who failed the final exam is 40. The number of girls who failed is 60. The percentage of girls who passed the exam =
(i)
80.57%
(ii)
78.57%
(iii)
77.57%
(iv)
79.57%
(v)
76.57%
Question
11
11.
In a school of 200 students, 50 students are boys. The number of boys who failed the final exam is 20. The number of girls who failed is 40. The percentage of boys who failed the exam =
(i)
42.00%
(ii)
38.00%
(iii)
39.00%
(iv)
41.00%
(v)
40.00%
Question
12
12.
In a school of 800 students, 240 students are boys. The number of boys who failed the final exam is 160. The number of girls who failed is 240. The percentage of girls who failed the exam =
(i)
41.86%
(ii)
44.86%
(iii)
40.86%
(iv)
43.86%
(v)
42.86%
Question
13
13.
In a school of 900 students, 315 students are boys. The number of boys who failed the final exam is 215. The number of girls who failed is 285. The percentage of students who passed the exam =
(i)
44.44%
(ii)
42.44%
(iii)
45.44%
(iv)
43.44%
(v)
46.44%
Question
14
14.
In a school of 200 students, 110 students are boys. The number of boys who failed the final exam is 80. The number of girls who passed is 40. The percentage of girls who failed the exam =
(i)
56.56%
(ii)
53.56%
(iii)
55.56%
(iv)
54.56%
(v)
57.56%
Question
15
15.
In a school of 300 students, 60 students are boys. The number of boys who failed the final exam is 40. The number of girls who passed is 90. The percentage of students who passed the exam =
(i)
35.67%
(ii)
34.67%
(iii)
36.67%
(iv)
37.67%
(v)
38.67%
Question
16
16.
In a school of 800 students, 360 students are boys. The number of boys who failed the final exam is 80. The number of girls who passed is 320. The percentage of students who failed the exam =
(i)
24.00%
(ii)
23.00%
(iii)
25.00%
(iv)
26.00%
(v)
27.00%
Question
17
17.
In a school of 600 students, 90 students are boys. The number of boys who failed the final exam is 50. The percentage of girls who passed is 43.14%. The number of girls who passed the exam =
(i)
218
(ii)
221
(iii)
220
(iv)
219
(v)
222
Question
18
18.
In a school of 800 students, 360 students are boys. The number of boys who failed the final exam is 150. The percentage of girls who passed is 47.73%. The number of girls who failed =
(i)
231
(ii)
228
(iii)
230
(iv)
229
(v)
232
Assignment Key
1) (v)
2) (iii)
3) (v)
4) (iii)
5) (v)
6) (iii)
7) (iii)
8) (i)
9) (i)
10) (ii)
11) (v)
12) (v)
13) (i)
14) (iii)
15) (iii)
16) (iii)
17) (iii)
18) (iii)
