EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Unitary Method
Grade : ICSE Grade VII
License : Non Commercial Use
Question
1
1.
A bus ticket fare for 15 km costs ₹95. How much is the fare for 18 km?
(i)
₹110.00
(ii)
₹131.00
(iii)
₹114.00
(iv)
₹132.00
(v)
₹91.00
Question
2
2.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
30
10
30
-
40
15
40
-
60
20
60
-
remaining
25
How much amount has to be paid if the consumption is
87 kl
.
(i)
₹1375
(ii)
₹1665
(iii)
₹1595
(iv)
₹1355
(v)
₹1525
Question
3
3.
In a certain exam, for every correct answer, 7 marks are added. For every wrong answer 5 marks are subtracted. A student attempted 42 questions and secured 198 marks. How many answers are correct and how many are wrong?
(i)
33 correct and 9 wrong
(ii)
36 correct and 6 wrong
(iii)
32 correct and 10 wrong
(iv)
34 correct and 8 wrong
(v)
35 correct and 7 wrong
Question
4
4.
12 workers working 10 hr per day are paid ₹54000 for 15 days. How much has to be paid to 16 workers working 9 hr per day for 12 days ?
(i)
₹53540
(ii)
₹51840
(iii)
₹51640
(iv)
₹49340
Question
5
5.
Cost of 13 toys of TypeA is ₹104 and 12 toys of TypeB is ₹156. Out of a sum of ₹210, 19 toys of TypeA are purchased. If 7 toys of TypeB have to be purchased, how much extra amount is needed?
(i)
₹28
(ii)
₹30
(iii)
₹36
(iv)
₹33
(v)
₹38
Question
6
6.
The total wage of 15 labourers for 6 days is ₹20700. What will be the total wage of 16 labourers for 19 days ?
(i)
₹71620
(ii)
₹67120
(iii)
₹71420
(iv)
₹68720
(v)
₹69920
Question
7
7.
If Vinay can read 300 pages in 15 hr, he can read 200 pages in how many hours?
(i)
13 hr
(ii)
10 hr
(iii)
15 hr
(iv)
5 hr
(v)
7 hr
Question
8
8.
A banker gave foreign exchange of $18 for ₹918. How many dollars will the customer get for ₹1122 ?
(i)
$19
(ii)
$27
(iii)
$22
(iv)
$25
(v)
$17
Question
9
9.
In an eating contest, the eating capacities of A, B and C are 14 gm/sec, 7 gm/sec and 15 gm/sec respectively. If the amount of food to be eaten is 21.6 kg, in how much time is it consumed if all three participants start eating together ?
(i)
9
min
(ii)
10
min
(iii)
12
min
(iv)
7
min
(v)
11
min
Question
10
10.
If Arun can make 72 pizzas in 6 min, in how much time can he complete an order of 384 pizzas ?
(i)
27 min
(ii)
37 min
(iii)
29 min
(iv)
32 min
(v)
35 min
Question
11
11.
The cost of 9 dozen bananas is ₹360. What is the cost of 27 dozens ?
(i)
₹1080
(ii)
₹1200
(iii)
₹900
(iv)
₹1110
(v)
₹920
Question
12
12.
63 workers working for 4 hr per day can dig a pit in 30 days. How many days are needed for 70 workers working 3 hr per day to dig the same pit?
(i)
33 days
(ii)
39 days
(iii)
31 days
(iv)
41 days
(v)
36 days
Question
13
13.
The cost of 13 kg of cauliflowers is ₹286. How much has to be paid to purchase 25 kg of cauliflowers ?
(i)
₹537
(ii)
₹548
(iii)
₹555
(iv)
₹550
(v)
₹576
Question
14
14.
The cost of 10 pens is ₹170 and 16 pencils is ₹160. With an amount of ₹411, 13 pens are purchased. How many pencils can be purchased with the remaining amount ?
(i)
16
(ii)
20
(iii)
19
(iv)
21
(v)
18
Question
15
15.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
70
20
70
-
80
25
80
-
90
30
90
-
remaining
35
How much amount has to be paid if the consumption is
89 kl
.
(i)
₹1780
(ii)
₹1920
(iii)
₹2200
(iv)
₹2040
(v)
₹1750
Question
16
16.
2 men can make 70 baskets in 7 days. 5 women can make 180 baskets in 6 days. How many baskets are made by 6 men and 8 women in 8 days ?
(i)
624
(ii)
625
(iii)
623
(iv)
627
(v)
622
Question
17
17.
The slab rates of a city's water department are as follows
Low Val (kl)
-
High Val (kl)
Rate Rs/kl
0
-
20
20
20
-
30
25
30
-
40
30
40
-
remaining
35
How much amount has to be paid if the consumption is
23 kl
.
(i)
₹498
(ii)
₹448
(iii)
₹460
(iv)
₹475
(v)
₹483
Question
18
18.
If 12 brushes cost ₹60, how much will 38 brushes cost?
(i)
₹190
(ii)
₹208
(iii)
₹176
(iv)
₹205
(v)
₹188
Question
19
19.
The air ticket charges for 31 persons for a flight is ₹125364, inclusive of ₹444 as airport tax per person. How much has to be paid if 16 persons drop out of the trip ?
(i)
₹62360
(ii)
₹62160
(iii)
₹60660
(iv)
₹59460
(v)
₹58060
Question
20
20.
A vehicle can cover certain distance in 35 min, running at a speed of 117 kmph. At what speed must the vehicle run to cover the same distance in 91 min?
(i)
50 kmph
(ii)
42 kmph
(iii)
45 kmph
(iv)
40 kmph
(v)
48 kmph
Question
21
21.
A production line consists of three stages to be completed serially.
Stage1 work can be done by
5
workers in
14 days
.
Stage2 work can be done by
13
workers in
8 days
.
Stage3 work can be done by
12
workers in
9 days
.
If
14
,
8
and
13
workers are hired to do
Stage1, Stage2 and Stage3 works respectively,
in how many days is the work completed ?
(i)
26
6
13
days
(ii)
26
4
11
days
(iii)
26
4
15
days
(iv)
26
4
13
days
(v)
26
2
13
days
Question
22
22.
The weight of 12 rounds of copper wire is 348 kg. How many rounds of copper wire is present in 319 kg?
(i)
12
(ii)
13
(iii)
8
(iv)
11
(v)
10
Question
23
23.
If 165 men can do a piece of work in 78 days, how many men can do the same work in 143 days?
(i)
91
(ii)
93
(iii)
89
(iv)
90
(v)
87
Question
24
24.
In a hostel mess, there are provisions enough for 10 students for 18 days. After 11 days, 7 students left. How many more days will the provisions last ?
(i)
18.33 days
(ii)
20.33 days
(iii)
28.33 days
(iv)
26.33 days
(v)
23.33 days
Question
25
25.
If Abhishek can read 55 pages in a 143 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)
7 hr
(v)
6 hr
Assignment Key
1) (iii)
2) (v)
3) (iv)
4) (ii)
5) (iv)
6) (v)
7) (ii)
8) (iii)
9) (ii)
10) (iv)
11) (i)
12) (v)
13) (iv)
14) (iii)
15) (ii)
16) (i)
17) (iv)
18) (i)
19) (iii)
20) (iii)
21) (iv)
22) (iv)
23) (iv)
24) (v)
25) (i)