EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Unitary Method
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
The weight of 14 rounds of copper wire is 336 kg. How many rounds of copper wire is present in 480 kg?
(i)
18
(ii)
21
(iii)
20
(iv)
19
(v)
23
Question
2
2.
To stitch a shirt, 101 cm of cloth is needed. How much cloth is needed to stitch 7 shirts ?
(i)
694 cm
(ii)
680 cm
(iii)
712 cm
(iv)
707 cm
(v)
719 cm
Question
3
3.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
20
15
20
-
70
20
70
-
90
25
90
-
remaining
30
How much amount has to be paid if the consumption is
43 kl
.
(i)
₹768
(ii)
₹777
(iii)
₹760
(iv)
₹746
(v)
₹754
Question
4
4.
The sales tax for ₹100 of a bill is ₹15. How much sales tax has to be paid for a bill of ₹208 ?
(i)
₹26.20
(ii)
₹28.20
(iii)
₹36.20
(iv)
₹31.20
(v)
₹34.20
Question
5
5.
If 13 books cost ₹78, how many books can be purchased with ₹222?
(i)
38
(ii)
40
(iii)
37
(iv)
35
(v)
36
Question
6
6.
If Santosh can read 34 pages in a 153 pages book in 2 hr, how much more time will it take to complete the book?
(i)
5 hr
(ii)
6 hr
(iii)
7 hr
(iv)
8 hr
(v)
9 hr
Question
7
7.
The cost of 5 dozen bananas is ₹170. What is the cost of 23 dozens ?
(i)
₹767
(ii)
₹794
(iii)
₹754
(iv)
₹796
(v)
₹782
Question
8
8.
20 labourers can cultivate a field in 24 days working 8 hr per day. How many more labourers are needed to cultivate double the field in 16 days working 6 hr per day ?
(i)
61
(ii)
58
(iii)
59
(iv)
63
(v)
60
Question
9
9.
11 men can dig a trench in 12 days. But after working for 5 days, 6 men left. How many more days are required to complete the work?
(i)
15
days
(ii)
15
2
7
days
(iii)
15
2
5
days
(iv)
15
4
5
days
(v)
15
2
3
days
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
18
20
-
70
23
70
-
80
28
80
-
remaining
33
How much amount has to be paid if the consumption is
91 kl
.
(i)
₹2323
(ii)
₹1923
(iii)
₹2093
(iv)
₹2153
(v)
₹2303
Question
11
11.
13 gm of gold costs ₹35100. What is the cost of 33 gm ?
(i)
₹86900
(ii)
₹88600
(iii)
₹89100
(iv)
₹90800
Question
12
12.
In a hostel mess there are provisions enough for 10 students for 15 days. If 8 more students join the hostel, how long will the provisions last ?
(i)
10.33 days
(ii)
7.33 days
(iii)
8.33 days
(iv)
6.33 days
(v)
9.33 days
Question
13
13.
The specification on a printer says that it prints 600 pages in 10 min. If 3900 pages have to be printed, how long will it take ?
(i)
70 min
(ii)
68 min
(iii)
62 min
(iv)
60 min
(v)
65 min
Question
14
14.
The cost of 19 pens is ₹190 and 20 pencils is ₹160. With an amount of ₹200, 10 pencils are purchased. How many pens can be purchased with the remaining amount ?
(i)
14
(ii)
12
(iii)
9
(iv)
13
(v)
11
Question
15
15.
The total wage of 10 labourers for 7 days is ₹27300. What will be the total wage of 18 labourers for 6 days ?
(i)
₹42120
(ii)
₹43420
(iii)
₹41320
(iv)
₹42320
(v)
₹39620
Question
16
16.
To irrigate 19 acres of a field, 80000 l of water is needed. If 7 more acres are brought under cultivation, how many lts of water is needed?
(i)
127473.68 l
(ii)
95473.68 l
(iii)
109473.68 l
(iv)
112473.68 l
Question
17
17.
If Vinay can make 220 hotdogs in 11 min, in how much time can he complete an order of 440 hotdogs ?
(i)
25 min
(ii)
17 min
(iii)
19 min
(iv)
27 min
(v)
22 min
Question
18
18.
If 15 men can make 90 idols in a day, how many men are needed to make 138 idols in a day?
(i)
20
(ii)
26
(iii)
22
(iv)
23
(v)
24
Question
19
19.
A can do
1
4
of a particular work in
15 days
.
B can do
1
9
of the same work in
11 days
.
C can do
1
3
of the same work in
6 days
.
If A, B and C work together, in how many days is the work completed ?
(i)
12
22
163
days
(ii)
12
24
163
days
(iii)
12
48
161
days
(iv)
12
days
(v)
12
26
163
days
Question
20
20.
14 m of cloth is required to stitch 9 dresses. How many meters of cloth is required to stitch 23 dresses?
(i)
35.78 m
(ii)
38.78 m
(iii)
30.78 m
(iv)
32.78 m
(v)
40.78 m
Question
21
21.
32 workers working for 10 hr per day can dig a pit in 10 days. How many days are needed for 16 workers working 5 hr per day to dig the same pit?
(i)
43 days
(ii)
37 days
(iii)
40 days
(iv)
35 days
(v)
45 days
Question
22
22.
16 workers working 6 hr per day are paid ₹84480 for 11 days. How much has to be paid to 18 workers working 5 hr per day for 13 days ?
(i)
₹93100
(ii)
₹95300
(iii)
₹94200
(iv)
₹93600
(v)
₹91000
Question
23
23.
If John can read 300 pages in 20 hr, how many pages can he read in 16 hr?
(i)
240
(ii)
239
(iii)
241
(iv)
242
(v)
237
Question
24
24.
If Tarun can read 176 pages in 11 hr, he can read 288 pages in how many hours?
(i)
13 hr
(ii)
23 hr
(iii)
18 hr
(iv)
21 hr
(v)
15 hr
Question
25
25.
If 9 l of oil costs ₹153, how much will 30 l cost?
(i)
₹526
(ii)
₹492
(iii)
₹510
(iv)
₹483
(v)
₹527
Assignment Key
1) (iii)
2) (iv)
3) (iii)
4) (iv)
5) (iii)
6) (iii)
7) (v)
8) (v)
9) (iii)
10) (iv)
11) (iii)
12) (iii)
13) (v)
14) (ii)
15) (i)
16) (iii)
17) (v)
18) (iv)
19) (ii)
20) (i)
21) (iii)
22) (iv)
23) (i)
24) (iii)
25) (iii)