Percentage
- Refer the following data table and answer the following Question.
Boys Girls Medical 35 60 Engineering 40 40
What percent of students who chose Engineering are girls ?
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Given , Number of girls in engineering = 40
Total Number of students in engineering = 80Required percent = Number of girls × 100% Total Number of students
Correct Option: C
Given , Number of girls in engineering = 40
Total Number of students in engineering = 80Required percent = Number of girls × 100% Total Number of students Required percent = 40 × 100 = 50% 80
- Refer the following data table and answer the following question.
Boys Girls Medical 30 70 Engineering 75 25
What percent of students who chose Engineering are girls?
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Given , Number of girls in engineering = 25
Total Number of students in engineering = 100Required percent = Number of girls × 100% Total Number of students
Correct Option: C
Given , Number of girls in engineering = 25
Total Number of students in engineering = 100Required percent = Number of girls × 100% Total Number of students Required percent = 25 × 100 = 25% 100
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6 1 % of 1600 + 12 1 % of 800 equals 4 2
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As per the given in question ,
Expression = 25 % of 1600 + 25 % of 800 4 2
Correct Option: B
As per the given in question ,
Expression = 25 % of 1600 + 25 % of 800 4 2 Required answer = 1600 × 25 + 800 × 25 400 200
Required answer = 100 + 100 = 200
- In a marriage party 32% are women, 54% are men and there are 196 children. How many men are there in the marriage party?
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Given that , % of men = 54 and % of women = 32
Number of children = 196
Percentage of children = (100 – 54 – 32)%
Percentage of children = 14%
According to the question,
&ecause; 14% = 196Correct Option: A
Given that , % of men = 54 and % of women = 32
Number of children = 196
Percentage of children = (100 – 54 – 32)%
Percentage of children = 14%
According to the question,
&ecause; 14% = 196∴ 1% = 196 = 14 14
∴ 54% = 54 × 14 = 756 men
- In a school there are 1500 students, 44% of them are girls. Monthly fee of each boy is Rs. 540 and the fee of each girl is 25% less than that of a boy. The sum of fees of boys and girls both is
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Given , Number of total students = 1500
% of girls out of total students = 44%
According to question ,Number of boys in the school = 1500 × 56 = 840 100
Number of girls = (1500 – 840) = 660
Monthly fee of each boy = Rs. 540Monthly fee of each girl = Rs. 
540 × 75 
= Rs. 405 100
Correct Option: C
Given , Number of total students = 1500
% of girls out of total students = 44%
According to question ,Number of boys in the school = 1500 × 56 = 840 100
Number of girls = (1500 – 840) = 660
Monthly fee of each boy = Rs. 540Monthly fee of each girl = Rs. 540 × 75 = Rs. 405 100
∴ Total monthly fee of boys and girls = Rs. (840 × 540 + 660 × 405)
Total monthly fee of boys and girls = Rs. (453600 + 267300)
Total monthly fee of boys and girls = Rs. 720900
