EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question
1
1.
To stitch a shirt, 185 cm of cloth is needed. How much cloth is needed to stitch 9 shirts ?
(i)
1665 cm
(ii)
1635 cm
(iii)
1915 cm
(iv)
1485 cm
(v)
1825 cm
Question
2
2.
If a train covers a certain distance at a speed of 19.72 m/sec in 25.82 sec, what should be the speed to cover the same distance in 49.33 sec?
(i)
12.32 m/sec
(ii)
10.32 m/sec
(iii)
11.32 m/sec
(iv)
9.32 m/sec
(v)
8.32 m/sec
Question
3
3.
If 5 l of groundnut oil costs ₹90, how much of groundnut oil costs ₹630?
(i)
35 l
(ii)
38 l
(iii)
30 l
(iv)
40 l
(v)
32 l
Question
4
4.
If 6 l of butter milk costs ₹96, how much will 27 l cost?
(i)
₹459
(ii)
₹417
(iii)
₹438
(iv)
₹432
(v)
₹420
Question
5
5.
If Abhishek can read 135 pages in a 378 pages book in 5 hr, how much more time will it take to complete the book?
(i)
8 hr
(ii)
10 hr
(iii)
9 hr
(iv)
11 hr
(v)
7 hr
Question
6
6.
The total wage of 11 labourers for 13 days is ₹34320. What will be the total wage of 12 labourers for 14 days ?
(i)
₹40320
(ii)
₹41720
(iii)
₹42020
(iv)
₹38820
(v)
₹39120
Question
7
7.
20 mangoes weigh 6 kg. If 10 mangoes are needed, how many kgs have to be purchased?
(i)
5.00 kg
(ii)
1.00 kg
(iii)
3.00 kg
(iv)
2.00 kg
(v)
4.00 kg
Question
8
8.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
20
16
20
-
40
21
40
-
90
26
90
-
remaining
31
How much amount has to be paid if the consumption is
8 kl
.
(i)
₹128
(ii)
₹123
(iii)
₹142
(iv)
₹151
(v)
₹114
Question
9
9.
6
skilled men can do a work in
7
days
.
9
unskilled men can do the same work in
7
days
.
In how many days can
8
skilled and
3
unskilled men do the same work?
(i)
3
4
5
days
(ii)
4
1
5
days
(iii)
4
1
7
days
(iv)
4
1
3
days
(v)
4
3
5
days
Question
10
10.
20 workers take 10 days to build a room. After working for 5 days, 11 workers left. In how many more days is the room built ?
(i)
6.11 days
(ii)
11.11 days
(iii)
14.11 days
(iv)
8.11 days
(v)
16.11 days
Question
11
11.
The cost of 12 pens is ₹240 and 14 pencils is ₹84. With an amount of ₹334, 11 pens are purchased. How many pencils can be purchased with the remaining amount ?
(i)
20
(ii)
18
(iii)
16
(iv)
22
(v)
19
Question
12
12.
Cost of 17 toys of TypeA is ₹85 and 19 toys of TypeB is ₹266. Out of a sum of ₹222, 16 toys of TypeA are purchased. If 12 toys of TypeB have to be purchased, how much extra amount is needed?
(i)
₹23
(ii)
₹31
(iii)
₹29
(iv)
₹21
(v)
₹26
Question
13
13.
If 15 toys cost ₹120, how many toys can be purchased with ₹304?
(i)
37
(ii)
38
(iii)
39
(iv)
35
(v)
41
Question
14
14.
A person has to travel from one town to another town which is at a distance of 418 km. He covers 285 km in 15 hr. In how much more time will he reach his destination?
(i)
8 hr
(ii)
7 hr
(iii)
9 hr
(iv)
5 hr
(v)
6 hr
Question
15
15.
In a hostel mess there are provisions enough for 20 students for 18 days. If 17 more students join the hostel, how long will the provisions last ?
(i)
11.73 days
(ii)
9.73 days
(iii)
10.73 days
(iv)
8.73 days
(v)
7.73 days
Question
16
16.
The cost of 18 pens is ₹216 and 20 pencils is ₹200. With an amount of ₹334, 19 pencils are purchased. How many pens can be purchased with the remaining amount ?
(i)
15
(ii)
10
(iii)
13
(iv)
12
(v)
11
Question
17
17.
The specification on a printer says that it prints 2000 pages in 40 min. If 2500 pages have to be printed, how long will it take ?
(i)
53 min
(ii)
50 min
(iii)
45 min
(iv)
55 min
(v)
47 min
Question
18
18.
A vehicle can cover certain distance in 78 min, running at a speed of 140 kmph. In how many minutes, the vehicle covers the same distance running at a speed of 84 kmph?
(i)
148 min
(ii)
147 min
(iii)
105 min
(iv)
117 min
(v)
130 min
Question
19
19.
A can do a piece of work in
15
hr
,
B can do the work in
13
hr
and C in
12
hr
respectively.
In how much time can they do it together?
(i)
4
8
19
hr
(ii)
4
26
59
hr
(iii)
4
24
61
hr
(iv)
4
22
59
hr
(v)
4
24
59
hr
Question
20
20.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
60
17
60
-
70
22
70
-
90
27
90
-
remaining
32
How much amount has to be paid if the consumption is
90 kl
.
(i)
₹1930
(ii)
₹1910
(iii)
₹1550
(iv)
₹1660
(v)
₹1780
Question
21
21.
The cost of 19 kg of carrots is ₹551. How much has to be paid to purchase 22 kg of carrots ?
(i)
₹638
(ii)
₹652
(iii)
₹620
(iv)
₹660
(v)
₹623
Question
22
22.
If 77 men can do a piece of work in 182 days, how many men can do the same work in 91 days?
(i)
155
(ii)
154
(iii)
156
(iv)
153
(v)
151
Question
23
23.
If the cost of 13 apples is ₹650.00, how many apples can be purchased for ₹5000.00?
(i)
99
(ii)
100
(iii)
103
(iv)
98
(v)
101
Question
24
24.
A train covers a certain distance at a speed of 7.12 m/sec in 46.01 sec. If it travels at 24.61 m/sec, in what time it covers the same distance ?
(i)
13.31 sec
(ii)
12.31 sec
(iii)
15.31 sec
(iv)
11.31 sec
(v)
14.31 sec
Question
25
25.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
20
11
20
-
50
16
50
-
60
21
60
-
remaining
26
How much amount has to be paid if the consumption is
24 kl
.
(i)
₹306
(ii)
₹290
(iii)
₹272
(iv)
₹284
(v)
₹277
Assignment Key
1) (i)
2) (ii)
3) (i)
4) (iv)
5) (iii)
6) (i)
7) (iii)
8) (i)
9) (ii)
10) (ii)
11) (v)
12) (v)
13) (ii)
14) (ii)
15) (ii)
16) (iv)
17) (ii)
18) (v)
19) (v)
20) (v)
21) (i)
22) (ii)
23) (ii)
24) (i)
25) (iv)