EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
If Kaushik can make 195 donuts in 15 min, in how much time can he complete an order of 546 donuts ?
(i)
42 min
(ii)
47 min
(iii)
45 min
(iv)
39 min
(v)
37 min
Question
2
2.
A train from Calcutta travelling at a speed of 20kmph reaches Chennai in 16hr. If the train travels at the speed of 64kmph, what is the time taken to reach Chennai?
(i)
3 hr
(ii)
7 hr
(iii)
6 hr
(iv)
5 hr
(v)
4 hr
Question
3
3.
70 men or 63 women can earn ₹6300 per day. How much is earned by 10 men and 18 women in a day?
(i)
₹2550
(ii)
₹2700
(iii)
₹2980
(iv)
₹2530
(v)
₹2830
Question
4
4.
The cost of 17 pens is ₹255 and 19 pencils is ₹152. With an amount of ₹262, 14 pencils are purchased. How many pens can be purchased with the remaining amount ?
(i)
9
(ii)
13
(iii)
10
(iv)
8
(v)
11
Question
5
5.
5
men can do a work in
13
days working
7
hours a day.
In how many days can
9
men do the same work, working
8
hours a day?
(i)
6
23
72
days
(ii)
6
23
74
days
(iii)
6
25
72
days
(iv)
6
7
24
days
(v)
6
23
70
days
Question
6
6.
A person has to travel from one town to another town which is at a distance of 690 km. He covers 240 km in 8 hr. In how much more time will he reach his destination?
(i)
18 hr
(ii)
10 hr
(iii)
20 hr
(iv)
15 hr
(v)
12 hr
Question
7
7.
3
skilled men can do a work in
6
days
.
4
unskilled men can do the same work in
6
days
.
In how many days can
9
skilled and
4
unskilled men do the same work?
(i)
1
1
4
days
(ii)
2
days
(iii)
1
1
2
days
(iv)
1
2
days
(v)
2
1
2
days
Question
8
8.
If 6 l of cooking oil costs ₹96, how much of cooking oil costs ₹416?
(i)
29 l
(ii)
31 l
(iii)
23 l
(iv)
26 l
(v)
21 l
Question
9
9.
The cost of 19 pens is ₹342 and 11 pencils is ₹55. With an amount of ₹255, 10 pens are purchased. How many pencils can be purchased with the remaining amount ?
(i)
12
(ii)
16
(iii)
14
(iv)
15
(v)
17
Question
10
10.
The weight of 19 rounds of copper wire is 418 kg. How many rounds of copper wire is present in 484 kg?
(i)
22
(ii)
23
(iii)
24
(iv)
21
(v)
20
Question
11
11.
The specification on a printer says that it prints 4500 pages in 45 min. If 10000 pages have to be printed, how long will it take ?
(i)
83 min
(ii)
100 min
(iii)
116 min
(iv)
108 min
(v)
85 min
Question
12
12.
13 mangoes weigh 8 kg. If 6 mangoes are needed, how many kgs have to be purchased?
(i)
3.69 kg
(ii)
2.69 kg
(iii)
1.69 kg
(iv)
5.69 kg
(v)
4.69 kg
Question
13
13.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
60
14
60
-
80
19
80
-
90
24
90
-
remaining
29
How much amount has to be paid if the consumption is
30 kl
.
(i)
₹432
(ii)
₹420
(iii)
₹448
(iv)
₹397
(v)
₹415
Question
14
14.
18 gm of gold costs ₹36000. What is the cost of 37 gm ?
(i)
₹74000
(ii)
₹72200
(iii)
₹76800
(iv)
₹72300
(v)
₹75500
Question
15
15.
A banker gave foreign exchange of $16 for ₹832. How many dollars will the customer get for ₹1144 ?
(i)
$17
(ii)
$25
(iii)
$19
(iv)
$27
(v)
$22
Question
16
16.
If 70 men can do a piece of work in 180 days, 60 men can do the same work in how many days?
(i)
193 days
(ii)
224 days
(iii)
210 days
(iv)
195 days
(v)
228 days
Question
17
17.
If 14 books cost ₹126, how much will 26 books cost?
(i)
₹222
(ii)
₹226
(iii)
₹250
(iv)
₹239
(v)
₹234
Question
18
18.
If a train travelling at 27.07 m/sec speed covers 277.20 m distance in a certain time, at what speed should it travel to cover 328.50 m distance in the same time ?
(i)
30.08 m/sec
(ii)
33.08 m/sec
(iii)
34.08 m/sec
(iv)
32.08 m/sec
(v)
31.08 m/sec
Question
19
19.
To irrigate 16 acres of a field, 90000 l of water is needed. If 5 more acres are brought under cultivation, how many lts of water is needed?
(i)
131125.00 l
(ii)
145125.00 l
(iii)
112125.00 l
(iv)
90125.00 l
(v)
118125.00 l
Question
20
20.
11 m of cloth is required to stitch 9 dresses. How many meters of cloth is required to stitch 23 dresses?
(i)
25.11 m
(ii)
33.11 m
(iii)
23.11 m
(iv)
31.11 m
(v)
28.11 m
Question
21
21.
A train from Calcutta travelling at a speed of 68kmph reaches Chennai in 5hr. If the train should reach Chennai in 5hr, what should be its speed?
(i)
69 kmph
(ii)
67 kmph
(iii)
66 kmph
(iv)
68 kmph
(v)
70 kmph
Question
22
22.
If 9 sweet packets cost ₹81, how many sweet packets can be purchased with ₹306?
(i)
36
(ii)
34
(iii)
32
(iv)
35
(v)
33
Question
23
23.
A can do a piece of work in
11
days
,
B can do the work in
7
days
and C in
5
days
respectively.
In how much time can they do it together?
(i)
2
51
169
days
(ii)
2
53
167
days
(iii)
2
49
167
days
(iv)
2
51
167
days
(v)
2
17
55
days
Question
24
24.
2
men take
5
days
to complete a work.
How much work is done by one man in one day?
(i)
1
2
(ii)
1
5
(iii)
1
10
(iv)
(
-1
10
)
(v)
3
10
Question
25
25.
If the cost of 5 apples is ₹780.00, the cost of 100 apples =
(i)
₹15600.00
(ii)
₹14400.00
(iii)
₹16200.00
(iv)
₹17000.00
(v)
₹15100.00
Assignment Key
1) (i)
2) (iv)
3) (ii)
4) (iii)
5) (i)
6) (iv)
7) (iii)
8) (iv)
9) (iv)
10) (i)
11) (ii)
12) (i)
13) (ii)
14) (i)
15) (v)
16) (iii)
17) (v)
18) (iv)
19) (v)
20) (v)
21) (iv)
22) (ii)
23) (iv)
24) (iii)
25) (i)