EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Ratio
Grade : ICSE Grade X
License : Non Commercial Use
Question
1
1.
A bag contains ₹445 in the form of five-rupee, two-rupee and one-rupee coins in the ratio 12 : 6 : 17. Find the number of coins of each type
(i)
62 , 25 , 85
(ii)
61 , 35 , 80
(iii)
58 , 35 , 85
(iv)
60 , 30 , 85
(v)
59 , 30 , 90
Question
2
2.
If
(
9
x
2
+
2
x
y
)
:
(
3
x
y
+
y
2
)
=
13
:
10
,
find x : y
(i)
4
:
6
(ii)
3
:
9
(iii)
3
:
3
(iv)
3
:
6
(v)
2
:
6
Question
3
3.
Divide 280 in the ratio 11 : 6 : 3
(i)
154 , 84 , 42
(ii)
153 , 84 , 42
(iii)
155 , 84 , 42
(iv)
154 , 86 , 42
(v)
154 , 81 , 42
Question
4
4.
Find the compounded ratio of
g
:
z
and
v
:
c
(i)
v : gz
(ii)
cv : gz
(iii)
z : vc
(iv)
g
v
:
z
c
(v)
gz : vc
Question
5
5.
Find the product of means of
12
:
7
and
10
:
7
(i)
84
(ii)
72
(iii)
70
(iv)
69
(v)
67
Question
6
6.
A certain amount has been divided into two parts in the ratio 7 : 3. If the first part is 252, find the total amount.
(i)
360
(ii)
361
(iii)
362
(iv)
359
(v)
357
Question
7
7.
Find the compound ratio of
10
:
8
and
14
:
16
(i)
141
:
128
(ii)
140
:
128
(iii)
140
:
126
(iv)
139
:
128
(v)
140
:
131
Question
8
8.
If
(
2
x
+
4
y
)
=
(
−
3
x
−
5
y
)
, find the value of
(
4
x
2
−
3
y
2
)
(
4
x
2
+
3
y
2
)
(i)
81
133
(ii)
83
135
(iii)
83
131
(iv)
85
133
(v)
83
133
Question
9
9.
Find the compounded ratio of the
duplicate ratio of
8 : 3
,
the reciprocal ratio of
20 : 16
and the sub-duplicate ratio of
324 : 25
(i)
512
:
23
(ii)
513
:
25
(iii)
512
:
27
(iv)
511
:
25
(v)
512
:
25
Question
10
10.
Find the ratio between 21 hr and 21 days
(i)
0
:
24
(ii)
1
:
24
(iii)
1
:
27
(iv)
1
:
22
Question
11
11.
Find the missing value in the equation
____
:
7
=
16
:
4
(i)
29
(ii)
25
(iii)
31
(iv)
27
(v)
28
Question
12
12.
If a : b =
3
2
:
9
2
, b : c =
8
3
:
4
5
and c : d =
7
4
:
5
4
,
then a : b : c : d =
(i)
71
:
210
:
63
:
45
(ii)
70
:
210
:
63
:
45
(iii)
70
:
207
:
63
:
45
(iv)
69
:
210
:
63
:
45
(v)
70
:
213
:
63
:
45
Question
13
13.
Find the ratio between 7 gm and 4 kg
(i)
6
:
4000
(ii)
7
:
4003
(iii)
7
:
4000
(iv)
7
:
3998
Question
14
14.
Divide
₹46000
among A,B,C so that
A shall receive
1
22
of what B and C together recieve
and B may receive
4
19
of what A and C receive
(i)
₹
36000.00
:
₹
2000.00
:
₹
8000.00
(ii)
₹
8000.00
:
₹
36000.00
:
₹
2000.00
(iii)
₹
2000.00
:
₹
8000.00
:
₹
36000.00
(iv)
₹
2000.00
:
₹
36000.00
:
₹
8000.00
(v)
₹
2000.00
:
₹
8000.00
:
₹
8000.00
Question
15
15.
Find the number which bears the same ratio
to
1
9
that
1
5
does to
2
75
(i)
17
18
(ii)
3
4
(iii)
13
18
(iv)
15
16
(v)
5
6
Question
16
16.
The ratio equivalent of the fraction
1
2
=
(i)
1
:
2
(ii)
1
:
0
(iii)
1
:
4
(iv)
0
:
2
(v)
2
:
1
Question
17
17.
If
(
x
+
2
)
:
12
is the sub-duplicate ratio of
64
:
36
,
find the value of x
(i)
13
(ii)
16
(iii)
11
(iv)
15
(v)
14
Question
18
18.
Find the triplicate ratio of
i
:
d
(i)
∛
i
:
∛
d
(ii)
i
3
:
d
3
(iii)
i
2
:
d
2
(iv)
√
i
:
√
d
Question
19
19.
The inverse ratio of
6
:
16
=
(i)
6
:
19
(ii)
6
:
14
(iii)
15
:
6
(iv)
42
:
112
(v)
16
:
6
Question
20
20.
The consequent in the ratio
5
:
3
=
(i)
3
(ii)
6
(iii)
2
(iv)
5
Question
21
21.
The antecendent in the ratio
6
5
:
12
13
=
(i)
2
(ii)
6
5
(iii)
10
13
(iv)
12
13
(v)
8
5
Question
22
22.
Divide 29058 in the ratio 23 : 19 : 20 : 25
(i)
7683 , 6346 , 6680 , 8350
(ii)
7682 , 6349 , 6680 , 8350
(iii)
7682 , 6346 , 6680 , 8350
(iv)
7682 , 6343 , 6680 , 8350
(v)
7681 , 6346 , 6680 , 8350
Question
23
23.
The ratio of males to females in a committee of 300 members is 18 : 7. How many more ladies should be added to the committee so that the ratio of males to females is 54 : 35?
(i)
56
(ii)
59
(iii)
57
(iv)
55
(v)
53
Question
24
24.
Find the duplicate of the given ratio
18
:
13
=
(i)
324
:
169
(ii)
324
:
172
(iii)
323
:
169
(iv)
325
:
169
(v)
324
:
166
Question
25
25.
A man reduces his weight in the ratio 19 : 14. What is his weight now, if originally he was 59 kg ?
(i)
826
19
kg
(ii)
864
19
kg
(iii)
827
19
kg
(iv)
828
19
kg
(v)
845
19
kg
Assignment Key
1) (iv)
2) (iv)
3) (i)
4) (iv)
5) (iii)
6) (i)
7) (ii)
8) (v)
9) (v)
10) (ii)
11) (v)
12) (ii)
13) (iii)
14) (iii)
15) (v)
16) (i)
17) (v)
18) (ii)
19) (v)
20) (i)
21) (ii)
22) (iii)
23) (i)
24) (i)
25) (i)
