EduSahara™ Assignment
Name : Unitary Method Problems
Chapter : Ratio - Applications
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
If 10 dolls cost ₹70, how much will 33 dolls cost?
(i)
₹204
(ii)
₹231
(iii)
₹223
(iv)
₹257
(v)
₹249
Question
2
2.
If 7 sweet packets cost ₹63, how many sweet packets can be purchased with ₹333?
(i)
36
(ii)
38
(iii)
39
(iv)
34
(v)
37
Question
3
3.
If 12 l of water costs ₹204, how much will 29 l cost?
(i)
₹479
(ii)
₹517
(iii)
₹480
(iv)
₹510
(v)
₹493
Question
4
4.
If 14 l of groundnut oil costs ₹266, how much of groundnut oil costs ₹608?
(i)
37 l
(ii)
32 l
(iii)
29 l
(iv)
27 l
(v)
35 l
Question
5
5.
If 10 men can make 50 idols in a day, how many idols are made by 15 men in a day?
(i)
73
(ii)
77
(iii)
76
(iv)
75
(v)
74
Question
6
6.
If 11 men can make 33 belts in a day, how many men are needed to make 51 belts in a day?
(i)
18
(ii)
15
(iii)
17
(iv)
20
(v)
16
Question
7
7.
If Pavan can read 342 pages in 19 hr, how many pages can he read in 12 hr?
(i)
217
(ii)
218
(iii)
213
(iv)
216
(v)
215
Question
8
8.
If Abhishek can read 360 pages in 20 hr, he can read 234 pages in how many hours?
(i)
10 hr
(ii)
8 hr
(iii)
16 hr
(iv)
18 hr
(v)
13 hr
Question
9
9.
If Daniel can read 68 pages in a 153 pages book in 4 hr, how much more time will it take to complete the book?
(i)
5 hr
(ii)
7 hr
(iii)
6 hr
(iv)
4 hr
(v)
3 hr
Question
10
10.
If Prasad can make 187 donuts in 11 min, in how much time can he complete an order of 374 donuts ?
(i)
17 min
(ii)
25 min
(iii)
22 min
(iv)
27 min
(v)
19 min
Question
11
11.
If 180 men can do a piece of work in 70 days, 150 men can do the same work in how many days?
(i)
84 days
(ii)
87 days
(iii)
79 days
(iv)
89 days
(v)
81 days
Question
12
12.
The cost of 10 kg of brinjals is ₹260. How much has to be paid to purchase 16 kg of brinjals ?
(i)
₹416
(ii)
₹404
(iii)
₹432
(iv)
₹403
(v)
₹439
Question
13
13.
The weight of 12 rounds of copper wire is 312 kg. How many rounds of copper wire is present in 390 kg?
(i)
16
(ii)
12
(iii)
14
(iv)
18
(v)
15
Question
14
14.
In a hostel mess there are provisions enough for 20 students for 17 days. If 12 more students join the hostel, how long will the provisions last ?
(i)
5.62 days
(ii)
13.62 days
(iii)
7.62 days
(iv)
10.62 days
(v)
15.62 days
Question
15
15.
A bus ticket fare for 13 km costs ₹67. How much is the fare for 19 km?
(i)
₹94.92
(ii)
₹97.92
(iii)
₹92.92
(iv)
₹100.92
(v)
₹102.92
Question
16
16.
The cost of 15 pens is ₹180 and 11 pencils is ₹66. With an amount of ₹282, 19 pencils are purchased. How many pens can be purchased with the remaining amount ?
(i)
14
(ii)
11
(iii)
13
(iv)
16
(v)
15
Question
17
17.
The cost of 12 pens is ₹204 and 20 pencils is ₹140. With an amount of ₹333, 13 pens are purchased. How many pencils can be purchased with the remaining amount ?
(i)
16
(ii)
18
(iii)
13
(iv)
15
(v)
17
Question
18
18.
The sales tax for ₹100 of a bill is ₹19. How much sales tax has to be paid for a bill of ₹442 ?
(i)
₹86.98
(ii)
₹80.98
(iii)
₹78.98
(iv)
₹83.98
(v)
₹88.98
Question
19
19.
To stitch a shirt, 144 cm of cloth is needed. How much cloth is needed to stitch 8 shirts ?
(i)
1332 cm
(ii)
1112 cm
(iii)
1152 cm
(iv)
1022 cm
(v)
1282 cm
Question
20
20.
13 m of cloth is required to stitch 7 dresses. How many meters of cloth is required to stitch 22 dresses?
(i)
35.86 m
(ii)
43.86 m
(iii)
37.86 m
(iv)
40.86 m
(v)
45.86 m
Question
21
21.
The cost of 10 dozen bananas is ₹350. What is the cost of 18 dozens ?
(i)
₹648
(ii)
₹630
(iii)
₹624
(iv)
₹653
(v)
₹605
Question
22
22.
14 mangoes weigh 6 kg. If 9 mangoes are needed, how many kgs have to be purchased?
(i)
5.86 kg
(ii)
1.86 kg
(iii)
2.86 kg
(iv)
3.86 kg
(v)
4.86 kg
Question
23
23.
35 men or 40 women can earn ₹2800 per day. How much is earned by 15 men and 19 women in a day?
(i)
₹2530
(ii)
₹2560
(iii)
₹2460
(iv)
₹2350
(v)
₹2680
Question
24
24.
The specification on a printer says that it prints 1500 pages in 30 min. If 2500 pages have to be printed, how long will it take ?
(i)
45 min
(ii)
47 min
(iii)
50 min
(iv)
53 min
(v)
55 min
Question
25
25.
13 gm of gold costs ₹26000. What is the cost of 26 gm ?
(i)
₹51800
(ii)
₹52000
(iii)
₹50200
(iv)
₹53700
(v)
₹53400
Question
26
26.
A banker gave foreign exchange of $13 for ₹390. How many dollars will the customer get for ₹780 ?
(i)
$29
(ii)
$26
(iii)
$31
(iv)
$23
(v)
$21
Assignment Key
1) (ii)
2) (v)
3) (v)
4) (ii)
5) (iv)
6) (iii)
7) (iv)
8) (v)
9) (i)
10) (iii)
11) (i)
12) (i)
13) (v)
14) (iv)
15) (ii)
16) (i)
17) (i)
18) (iv)
19) (iii)
20) (iv)
21) (ii)
22) (iv)
23) (i)
24) (iii)
25) (ii)
26) (ii)