EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
19 mangoes weigh 6 kg. If 10 mangoes are needed, how many kgs have to be purchased?
(i)
1.16 kg
(ii)
5.16 kg
(iii)
3.16 kg
(iv)
2.16 kg
(v)
4.16 kg
Question
2
2.
A banker gave foreign exchange of $13 for ₹741. How many dollars will the customer get for ₹2109 ?
(i)
$40
(ii)
$32
(iii)
$42
(iv)
$34
(v)
$37
Question
3
3.
9
men can do a work in
19
days working
3
hours a day.
In how many days can
6
men do the same work, working
7
hours a day?
(i)
12
3
16
days
(ii)
12
1
4
days
(iii)
12
5
14
days
(iv)
12
1
14
days
(v)
12
3
14
days
Question
4
4.
The cost of 25 kg of radish is ₹725. How many kgs of radish can be purchased with ₹377 ?
(i)
10 kg
(ii)
13 kg
(iii)
18 kg
(iv)
16 kg
(v)
8 kg
Question
5
5.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
50
17
50
-
70
22
70
-
80
27
80
-
remaining
32
How much amount has to be paid if the consumption is
75 kl
.
(i)
₹1455
(ii)
₹1255
(iii)
₹1425
(iv)
₹1275
(v)
₹1685
Question
6
6.
To stitch a shirt, 198 cm of cloth is needed. How much cloth is needed to stitch 8 shirts ?
(i)
1464 cm
(ii)
1834 cm
(iii)
1524 cm
(iv)
1664 cm
(v)
1584 cm
Question
7
7.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
30
13
30
-
50
18
50
-
80
23
80
-
remaining
28
How much amount has to be paid if the consumption is
43 kl
.
(i)
₹624
(ii)
₹636
(iii)
₹606
(iv)
₹641
(v)
₹597
Question
8
8.
The cost of 11 pens is ₹143 and 16 pencils is ₹144. With an amount of ₹368, 12 pencils are purchased. How many pens can be purchased with the remaining amount ?
(i)
19
(ii)
20
(iii)
22
(iv)
21
(v)
17
Question
9
9.
If 16 men can make 80 toys in a day, how many men are needed to make 80 toys in a day?
(i)
14
(ii)
16
(iii)
15
(iv)
17
(v)
18
Question
10
10.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
20
12
20
-
40
17
40
-
50
22
50
-
remaining
27
How much amount has to be paid if the consumption is
6 kl
.
(i)
₹75
(ii)
₹77
(iii)
₹72
(iv)
₹69
(v)
₹67
Question
11
11.
If Akbar can read 342 pages in 18 hr, he can read 228 pages in how many hours?
(i)
7 hr
(ii)
17 hr
(iii)
12 hr
(iv)
9 hr
(v)
15 hr
Question
12
12.
A train from Calcutta travelling at a speed of 190kmph reaches Chennai in 2hr. If the train travels at the speed of 38kmph, what is the time taken to reach Chennai?
(i)
8 hr
(ii)
11 hr
(iii)
9 hr
(iv)
10 hr
(v)
12 hr
Question
13
13.
If 12 dresses cost ₹108, how much will 36 dresses cost?
(i)
₹338
(ii)
₹326
(iii)
₹302
(iv)
₹324
(v)
₹311
Question
14
14.
A can do a piece of work in
9
hr
,
B can do the work in
9
hr
and C in
9
hr
respectively.
In how much time can they do it together?
(i)
3
hr
(ii)
0
hr
(iii)
2
hr
(iv)
4
hr
(v)
5
hr
Question
15
15.
A can do a work in
4
days
and B can do the same work in
9
days
.
If they work together, in how much time is the work completed?
(i)
2
2
3
days
(ii)
2
8
13
days
(iii)
2
10
11
days
(iv)
2
12
13
days
(v)
2
10
13
days
Question
16
16.
In a hostel mess there are provisions enough for 20 students for 17 days. If 5 more students join the hostel, how long will the provisions last ?
(i)
13.60 days
(ii)
18.60 days
(iii)
8.60 days
(iv)
10.60 days
(v)
16.60 days
Question
17
17.
A can do a work in
2
days
.
With the help of B, A can do the same work in
1
1
5
days
.
In how many days can B alone do the work?
(i)
3
days
(ii)
1
day
(iii)
6
days
(iv)
2
days
(v)
4
days
Question
18
18.
5
skilled men can do a work in
3
days
.
6
unskilled men can do the same work in
5
days
.
In how many days can
9
skilled and
6
unskilled men do the same work?
(i)
1
1
6
days
(ii)
3
4
days
(iii)
1
1
2
days
(iv)
1
1
4
days
(v)
1
3
4
days
Question
19
19.
The sales tax for ₹100 of a bill is ₹15. How much sales tax has to be paid for a bill of ₹428 ?
(i)
₹69.20
(ii)
₹59.20
(iii)
₹61.20
(iv)
₹67.20
(v)
₹64.20
Question
20
20.
The cost of 15 pens is ₹240 and 14 pencils is ₹126. With an amount of ₹268, 10 pens are purchased. How many pencils can be purchased with the remaining amount ?
(i)
11
(ii)
9
(iii)
12
(iv)
15
(v)
13
Question
21
21.
A vehicle can cover certain distance in 126 min, running at a speed of 132 kmph. In how many minutes, the vehicle covers the same distance running at a speed of 108 kmph?
(i)
170 min
(ii)
154 min
(iii)
136 min
(iv)
130 min
(v)
181 min
Question
22
22.
The specification on a printer says that it prints 900 pages in 15 min. If 3000 pages have to be printed, how long will it take ?
(i)
47 min
(ii)
53 min
(iii)
45 min
(iv)
55 min
(v)
50 min
Question
23
23.
If 12 cookies cost ₹60, how many cookies can be purchased with ₹190?
(i)
36
(ii)
37
(iii)
39
(iv)
41
(v)
38
Question
24
24.
If Srikanth can read 260 pages in 20 hr, how many pages can he read in 18 hr?
(i)
233
(ii)
231
(iii)
234
(iv)
237
(v)
235
Question
25
25.
18 men or 21 women can earn ₹1260 per day. How much is earned by 19 men and 18 women in a day?
(i)
₹2560
(ii)
₹2410
(iii)
₹2550
(iv)
₹2380
(v)
₹2270
Assignment Key
1) (iii)
2) (v)
3) (v)
4) (ii)
5) (iii)
6) (v)
7) (i)
8) (ii)
9) (ii)
10) (iii)
11) (iii)
12) (iv)
13) (iv)
14) (i)
15) (v)
16) (i)
17) (i)
18) (iv)
19) (v)
20) (iii)
21) (ii)
22) (v)
23) (v)
24) (iii)
25) (ii)