EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Unitary Method
Grade : ICSE Grade VIII
License : Non Commercial Use
Question
1
1.
15 mangoes weigh 10 kg. If 8 mangoes are needed, how many kgs have to be purchased?
(i)
5.33 kg
(ii)
4.33 kg
(iii)
3.33 kg
(iv)
7.33 kg
(v)
6.33 kg
Question
2
2.
The air ticket charges for 33 persons for a flight is ₹146883, inclusive of ₹451 as airport tax per person. How much has to be paid if 15 persons drop out of the trip ?
(i)
₹81618
(ii)
₹78918
(iii)
₹80118
(iv)
₹77318
(v)
₹81518
Question
3
3.
A vehicle can cover certain distance in 90 min, running at a speed of 112 kmph. At what speed must the vehicle run to cover the same distance in 210 min?
(i)
53 kmph
(ii)
43 kmph
(iii)
51 kmph
(iv)
45 kmph
(v)
48 kmph
Question
4
4.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
60
18
60
-
80
23
80
-
90
28
90
-
remaining
33
How much amount has to be paid if the consumption is
44 kl
.
(i)
₹810
(ii)
₹778
(iii)
₹816
(iv)
₹780
(v)
₹792
Question
5
5.
3 men can make 84 baskets in 7 days. 12 women can make 288 baskets in 8 days. How many baskets are made by 7 men and 2 women in 9 days ?
(i)
305
(ii)
307
(iii)
306
(iv)
303
(v)
309
Question
6
6.
The cost of 16 pens is ₹272 and 11 pencils is ₹66. With an amount of ₹448, 20 pens are purchased. How many pencils can be purchased with the remaining amount ?
(i)
19
(ii)
20
(iii)
18
(iv)
16
(v)
17
Question
7
7.
In a hostel mess, there are provisions enough for 16 students for 11 days. After 5 days, 11 students left. How many more days will the provisions last ?
(i)
22.20 days
(ii)
16.20 days
(iii)
24.20 days
(iv)
19.20 days
(v)
14.20 days
Question
8
8.
A production line consists of three stages to be completed serially.
Stage1 work can be done by
10
workers in
13 days
.
Stage2 work can be done by
15
workers in
14 days
.
Stage3 work can be done by
5
workers in
11 days
.
If
5
,
14
and
7
workers are hired to do
Stage1, Stage2 and Stage3 works respectively,
in how many days is the work completed ?
(i)
48
6
7
days
(ii)
48
2
3
days
(iii)
49
1
5
days
(iv)
49
1
7
days
(v)
48
4
7
days
Question
9
9.
The sales tax for ₹100 of a bill is ₹19. How much sales tax has to be paid for a bill of ₹248 ?
(i)
₹44.12
(ii)
₹42.12
(iii)
₹52.12
(iv)
₹50.12
(v)
₹47.12
Question
10
10.
If Rajesh can read 65 pages in a 169 pages book in 5 hr, how much more time will it take to complete the book?
(i)
7 hr
(ii)
8 hr
(iii)
9 hr
(iv)
10 hr
(v)
6 hr
Question
11
11.
18 cows eat 4536 kg of grass in 14 days. How much of grass has to be procured to feed 12 cows for 17 days ?
(i)
3532 kg
(ii)
3792 kg
(iii)
3802 kg
(iv)
3672 kg
(v)
3502 kg
Question
12
12.
11 gm of gold costs ₹22000. What is the cost of 38 gm ?
(i)
₹76000
(ii)
₹78700
(iii)
₹73200
(iv)
₹74800
(v)
₹77400
Question
13
13.
If 17 men can make 34 belts in a day, how many belts are made by 15 men in a day?
(i)
27
(ii)
29
(iii)
31
(iv)
32
(v)
30
Question
14
14.
18 artisans can make 6 idols in 21 days. How many artisans are required to make 24 idols in 42 days ?
(i)
38
(ii)
34
(iii)
36
(iv)
37
(v)
35
Question
15
15.
If
17
men can build
1
5
of a wall in
34 days
,
in how much more time is the wall completely built ?
(i)
120 days
(ii)
151 days
(iii)
150 days
(iv)
123 days
(v)
136 days
Question
16
16.
A journey consists of three legs. First 156 km are travelled at a speed of 120 kmph. Next 24 km are travelled at a speed of 30 kmph. Last 84 km are travelled at a speed of 60 kmph. Find the total time taken to complete the journey.
(i)
3
7
10
hr
(ii)
3
1
2
hr
(iii)
3
3
10
hr
(iv)
2
11
12
hr
(v)
4
3
8
hr
Question
17
17.
40 men or 50 women can earn ₹4000 per day. How much is earned by 15 men and 12 women in a day?
(i)
₹2440
(ii)
₹2460
(iii)
₹2730
(iv)
₹2590
(v)
₹2310
Question
18
18.
The total wage of 8 labourers for 17 days is ₹58480. What will be the total wage of 12 labourers for 20 days ?
(i)
₹117200
(ii)
₹103200
(iii)
₹89200
(iv)
₹118200
(v)
₹90200
Question
19
19.
A group of pilgrims have to cover 21 km to reach a shrine. They walk 16 km in 12 hr. At what speed they have to walk to cover the remaining distance in 10 hr ?
(i)
1.50 kmph
(ii)
7.50 kmph
(iii)
8.50 kmph
(iv)
0.50 kmph
(v)
2.50 kmph
Question
20
20.
The weight of 10 rounds of copper wire is 240 kg. How many rounds of copper wire is present in 456 kg?
(i)
19
(ii)
18
(iii)
16
(iv)
21
(v)
20
Question
21
21.
18 workers take 16 days to build a room. After working for 9 days, 8 workers left. In how many more days is the room built ?
(i)
12.60 days
(ii)
15.60 days
(iii)
9.60 days
(iv)
17.60 days
(v)
7.60 days
Question
22
22.
17 workers working 12 hr per day are paid ₹275400 for 15 days. How much has to be paid to 13 workers working 6 hr per day for 10 days ?
(i)
₹68400
(ii)
₹70200
(iii)
₹68600
(iv)
₹71000
(v)
₹71700
Question
23
23.
A can do
1
11
of a particular work in
2 days
.
B can do
1
9
of the same work in
3 days
.
C can do
1
15
of the same work in
6 days
.
If A, B and C work together, in how many days is the work completed ?
(i)
10
93
139
days
(ii)
10
97
139
days
(iii)
10
95
139
days
(iv)
10
25
47
days
(v)
10
115
137
days
Question
24
24.
To irrigate 10 acres of a field, 60000 l of water is needed. If 8 more acres are brought under cultivation, how many lts of water is needed?
(i)
113000.00 l
(ii)
102000.00 l
(iii)
81000.00 l
(iv)
108000.00 l
(v)
136000.00 l
Question
25
25.
A bus ticket fare for 14 km costs ₹76. How much is the fare for 16 km?
(i)
₹89.86
(ii)
₹81.86
(iii)
₹83.86
(iv)
₹86.86
(v)
₹91.86
Assignment Key
1) (i)
2) (iii)
3) (v)
4) (v)
5) (iii)
6) (iii)
7) (iv)
8) (i)
9) (v)
10) (ii)
11) (iv)
12) (i)
13) (v)
14) (iii)
15) (v)
16) (ii)
17) (ii)
18) (ii)
19) (iv)
20) (i)
21) (i)
22) (ii)
23) (iii)
24) (iv)
25) (iv)