EduSahara™ Assignment
Name : Ratios - Word Problems
Chapter : Ratio - Applications
Grade : SSC Grade VII
License : Non Commercial Use
Question
1
1.
An office contains 510 employees of 4 types. The managers, team leaders, developers and testers are in the ratio 1 : 4 : 1 : 4. The number of team leaders in the office =
(i)
205
(ii)
202
(iii)
204
(iv)
206
(v)
203
Question
2
2.
An office contains 532 employees of 4 types. The managers, team leaders, developers and testers are in the ratio 3 : 7 : 6 : 3. The number of developers in the office =
(i)
168
(ii)
169
(iii)
170
(iv)
167
(v)
165
Question
3
3.
An office contains 210 managers, 180 team leaders, 210 developers and 90 testers. The ratio of all employees in the office =
(i)
7
:
4
:
7
:
3
(ii)
7
:
6
:
7
:
3
(iii)
6
:
6
:
7
:
3
(iv)
7
:
8
:
7
:
3
(v)
8
:
6
:
7
:
3
Question
4
4.
An office contains 120 managers, 48 team leaders, 168 developers and 72 testers. The ratio of managers and team leaders =
(i)
5
:
5
(ii)
4
:
2
(iii)
5
:
0
(iv)
6
:
2
(v)
5
:
2
Question
5
5.
An office contains 120 managers, 360 team leaders, 60 developers and 180 testers. The ratio of managers and developers =
(i)
3
:
1
(ii)
2
:
-1
(iii)
2
:
1
(iv)
2
:
3
(v)
1
:
1
Question
6
6.
An office contains 28 managers, 14 team leaders, 84 developers and 98 testers. The ratio of managers to the total employees =
(i)
2
:
8
(ii)
0
:
8
(iii)
1
:
5
(iv)
1
:
8
(v)
1
:
11
Question
7
7.
An office contains 43 managers, 86 team leaders, 215 developers and 86 testers. The ratio of developers to the total employees =
(i)
0
:
2
(ii)
1
:
0
(iii)
2
:
2
(iv)
1
:
4
(v)
1
:
2
Question
8
8.
An office contains 384 employees of 4 types. There are 96 managers and 48 team leaders. The developers and testers are in the ratio 3 : 7. The number of developers in the office =
(i)
72
(ii)
74
(iii)
70
(iv)
71
(v)
73
Question
9
9.
An office contains 817 employees of 4 types. There are 129 managers and 258 team leaders. The developers and testers are in the ratio 3 : 7. The number of testers in the office =
(i)
302
(ii)
299
(iii)
304
(iv)
300
(v)
301
Question
10
10.
An office contains 221 employees of 4 types. There are 17 managers, 51 team leaders and 119 developers. The number of testers in the office =
(i)
36
(ii)
34
(iii)
35
(iv)
31
(v)
33
Question
11
11.
A box contains 540 fruits of 3 types. The mangoes, apples, and oranges are in the ratio 1 : 3 : 6. The number of mangoes in the box =
(i)
53
(ii)
52
(iii)
56
(iv)
54
(v)
55
Question
12
12.
A box contains 504 fruits of 3 types. The mangoes, apples, and oranges are in the ratio 3 : 5 : 1. The number of apples in the box =
(i)
280
(ii)
279
(iii)
281
(iv)
283
(v)
277
Question
13
13.
A box contains 648 fruits of 3 types. The mangoes, apples, and oranges are in the ratio 1 : 7 : 4. The number of oranges in the box =
(i)
217
(ii)
213
(iii)
218
(iv)
215
(v)
216
Question
14
14.
A box contains 47 mangoes, 329 apples and 94 oranges. The ratio of all fruits in the box =
(i)
1
:
9
:
2
(ii)
2
:
7
:
2
(iii)
0
:
7
:
2
(iv)
1
:
7
:
2
(v)
1
:
5
:
2
Question
15
15.
A box contains 129 mangoes, 215 apples and 172 oranges. The ratio of mangoes and apples =
(i)
3
:
7
(ii)
4
:
5
(iii)
2
:
5
(iv)
3
:
2
(v)
3
:
5
Question
16
16.
A box contains 32 mangoes, 224 apples and 64 oranges. The ratio of mangoes to the total fruits =
(i)
0
:
10
(ii)
1
:
7
(iii)
2
:
10
(iv)
1
:
10
(v)
1
:
12
Question
17
17.
A box contains 64 mangoes, 32 apples and 48 oranges. The ratio of apples to the total fruits =
(i)
2
:
9
(ii)
1
:
9
(iii)
2
:
7
(iv)
3
:
9
(v)
2
:
11
Question
18
18.
A box contains 864 fruits of 3 types. There are 378 mangoes and 162 apples. The number of oranges in the box =
(i)
323
(ii)
325
(iii)
322
(iv)
324
(v)
326
Question
19
19.
A box contains 528 stationary items of 2 types. The pens and pencils are in the ratio 7 : 5. The number of pens in the box =
(i)
308
(ii)
310
(iii)
307
(iv)
309
(v)
306
Question
20
20.
A box contains 120 stationary items of 2 types. The pens and pencils are in the ratio 4 : 2. The number of pencils in the box =
(i)
38
(ii)
42
(iii)
39
(iv)
41
(v)
40
Question
21
21.
A box contains 126 pens and 42 pencils. The ratio of all stationary items in the box =
(i)
6
:
-1
(ii)
7
:
2
(iii)
6
:
2
(iv)
6
:
4
(v)
5
:
2
Question
22
22.
A box contains 96 pens and 112 pencils. The ratio of pens to the total stationary items =
(i)
6
:
11
(ii)
6
:
13
(iii)
5
:
13
(iv)
7
:
13
(v)
6
:
16
Question
23
23.
A box contains 64 pens and 224 pencils. The ratio of pencils to the total stationary items =
(i)
7
:
11
(ii)
7
:
9
(iii)
6
:
9
(iv)
8
:
9
(v)
7
:
6
Question
24
24.
Find the number which bears the same ratio
to
2
7
that
2
8
does to
9
98
(i)
1
(ii)
7
11
(iii)
7
9
(iv)
5
9
Question
25
25.
The ages of A and B are in the ratio 9 : 10. 6 years hence, their ages will be in the ratio 10 : 11. Find their present ages.
(i)
54
:
60
(ii)
72
:
80
(iii)
36
:
40
(iv)
45
:
50
Question
26
26.
The ages of A and B are in the ratio 5 : 8. 7 years ago, their ages were in the ratio 4 : 7. Find their present ages.
(i)
35
:
56
(ii)
45
:
72
(iii)
25
:
40
(iv)
30
:
48
Question
27
27.
A certain amount has been divided into two parts in the ratio 8 : 7. If the first part is 176, find the total amount.
(i)
329
(ii)
332
(iii)
330
(iv)
331
(v)
327
Question
28
28.
A bag contains ₹1270 in the form of five-rupee, two-rupee and one-rupee coins in the ratio 18 : 12 : 13. Find the number of coins of each type
(i)
180 , 120 , 130
(ii)
178 , 125 , 130
(iii)
179 , 120 , 135
(iv)
182 , 115 , 130
(v)
181 , 125 , 125
Question
29
29.
The sides of a triangle are in the ratio
1
7
:
1
9
:
1
6
and its perimeter is
848 cm
.
Find the lengths of the sides of the triangle
(i)
293
cm
:
224
cm
:
331
cm
(ii)
293
cm
:
219
cm
:
336
cm
(iii)
283
cm
:
229
cm
:
336
cm
(iv)
288
cm
:
224
cm
:
336
cm
(v)
283
cm
:
224
cm
:
341
cm
Assignment Key
1) (iii)
2) (i)
3) (ii)
4) (v)
5) (iii)
6) (iv)
7) (v)
8) (i)
9) (v)
10) (ii)
11) (iv)
12) (i)
13) (v)
14) (iv)
15) (v)
16) (iv)
17) (i)
18) (iv)
19) (i)
20) (v)
21) (iii)
22) (ii)
23) (ii)
24) (iii)
25) (i)
26) (i)
27) (iii)
28) (i)
29) (iv)
