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Percentage Ratio and Proportion
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Let's practice 30 mcqs on
Percentage Ratio and Proportion
mcqs by everyone
A shoe costs a cobbler $400.
He sells it for $520.
What percentage of profit did he earn
0.25
0.45
0.35
0.3
Price of 20 books is $1000.
price of 45 such books should be
4540
2250
1750
1500
A bus covers 90km in 2 liters ofpetrol.
To cover distance of 250km, petrol that bus must be needed is
5.5 liters
7.5 liters
6 liters
5 liters
In ratio a : b, first term a is called
consequent
extreme
antecedent
Mean
A relation between 2 quantities of same kind(measured in same unit) is called
proportion
probability
variation
ratio
6 carpenters make a cupboard in 12days.
If 2 more carpenters are added, They will make cupboard in
10 days
8 days
11 days
9 days
Decimal form of 5% up to 3 decimals is
0.05
5
0.5
0.005
Word ‘percent’ is a short form of Latin word
Pentagon
Pricing
percentum
percentile
Ratio of 2km to 600m should be
10 : 7
2 : 7
10 : 3
2 : 3
In 2 similar triangles, measure of their corresponding sides are
proportional
Parallel
Opposite
congruent
Ratio of 1400km to 1000 km is
10 : 5
7 : 5
5 : 7
7 : 1
Types of proportions are
3
4
1
2
Percentage form of 0.9 is
0.19
0.09
0.9
0.009
If a cricket team wins 5 matches and losses 7, then ratio of games won to lost is
5 + 7
7 − 5
7
5 : 7
Percent means out of
One
thousand
hundred
Ten
There are 480 students in a school, 210 out of them are boys, ratio of girls to boys is
7 : 3
5 : 11
7 : 9
9 : 7
Fraction 7⁄5 can be written in percentage as
1.29
1.4
0.75
1.2
In a : b = c : d, b and c are called
antecedent
consequent
extreme
Mean
If 2 ratios a : b and c : d are equal then we can write it as
a : b⁄c : d
A + B = C + D
a : b = c : d
a : c = d : b
A statement which is expressed as an equivalence of two ratios is known as
ratio
proportion
variation
probability
Percentage form of 0.039 is
3.9
0.039
0.39
0.0039
If a line segment intersects two sides of a triangle in same ratio, then it is
parallel to the 3rd side
smaller than the 2nd side
None of above
equal to the 3rd side
Ali spends $30 everyday, but on Sunday, he spends $10only.
ratio of amount spent on Sunday to everyday should be
3 : 5
1 : 3
2 : 1
3 : 1
If 73% of students have science book, what percentage of students do not have science book
0.5
0.23
0.4
0.27
Ratio of 10 dollars each to 84 dollars per dozen is
42 : 5
5 : 42
7 : 8
8 : 7
Relationship between 2 or more proportions is known as
inverse proportion
Compound proportion
joint proportion
extreme proportion
Simplest form of 4⁄5 : 3⁄4 is
10 : 5
16 : 15
9 : 7
16 : 5
If 3⁄4 of employees in an office have ca$How many in every 100 have a car
0.45
0.75
0.3
0.5
Two angles in a triangle are 63° and 57°. ratio of 3rd angle to first 2 should be
1 : 2
2 : 1
5 : 6
3 : 4
An Airplane carries 500 passengers, 45% are men, 20% arechildren.
number of women in airplane is
150
166
175
180
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