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Class 7
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Maths
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Comparing Quantities
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Ways of Comparision
Ways of Comparision
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Comparing Quantities using Ratio
Example
Definitions
Formulaes
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Comparing Quantities
6 mins
Quick Summary With Stories
Introduction to Ratios
3 mins read
Equivalent Ratios
2 mins read
Finding the value of Multiple Units
2 mins read
Ratios in Proportion
2 mins read
Important Questions
Are the ratio
1
:
2
and
2
:
3
equivalent ?
Medium
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>
A ratio equivalent to
2
:
5
is
Medium
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>
The greatest ratio among the ratios
2
:
3
,
5
:
8
,
7
5
:
1
2
1
and
4
0
:
2
5
is
Medium
View solution
>
Which of the following ratios is the largest?
Easy
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>
Which ratio is greater?
7
:
8
or
2
:
3
.
Easy
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>
Compare the following pair of ratios:
1
8
5
,
1
2
1
1
7
Medium
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>
Write the ratio of radius to the diameter of a circle.
Medium
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>
Mark the correct alternative of the following.
A ratio equivalent to
2
:
3
is
Medium
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>
A multistory building has 25 floors above the ground level each of height
5
m
. It also has 3 floors in the basement each of height
5
m
. A lift in building moves at a rate of
1
m
/
s
.
If a man starts from
5
0
m
above the ground, how long will it take him to reach at
2
nd
floor of the basement?
Medium
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>
In a ratio
3
:
4
, if the antecedent is
1
2
, then the consequent is
Medium
View solution
>