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In a conference, out of $200$ men, $100$ women and $400$ children present inside the building premises, $10 %$ of the men, $20 %$ of the women and $30 %$ of the children were Indians. Find the percentage of people who were not Indian.

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Important Questions on Percentages

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How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 44

A table and a chair are priced at

₹ 3000

and

₹ 1000

respectively. If the price of the table and that of the chair is increased by

10 %

and

20 %

respectively, then the price of

10

tables and

20

chairs is _____.

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How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 45

Out of the total production of Aluminium from Bauxite, an ore of Aluminium,

30 %

of the ore gets wasted, and out of the remaining ore, only

30 %

is pure Aluminium. If the pure Aluminium obtained in a year from a mine of Bauxite was

42000 kg

, then the quantity of Bauxite mined from that mine in the year is _____.

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How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 46

Ramesh buys a house for

₹ 200000

. The annual repair cost comes to

6 %

of the price of purchase. Besides, he has to pay an annual tax of

₹ 12000

. At what monthly rent must he rent out the house to get a return of

20 %

on his investment of the first year?

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How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 47

Recently, while shopping in Meena Market in Lucknow, I came across two new trousers selling at a discount. I decided to buy one of them for my little boy Sherry. The shopkeeper offered me the first trouser for

₹ 42

and said that it usually sold for

\frac{8}{7}

of that price. He then offered me the other trouser for

₹ 36

and said that it usually sold for

\frac{7}{6}

of that price. Of the two trousers, which one do you think is a better bargain and what is the percentage discount on it?

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How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 48

\frac{4}{5}

th of the voters in Kanpur promised to vote for Modi and the rest promised to vote for Advani. Of these voters,

10 %

of the voters who had promised to vote for Modi, did not vote on the election day, while

20 %

of the voters who had promised to vote for Advani, did not vote on the election day. What is the total number of votes polled if Modi got

216000

votes?

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IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 49

In an examination,

80 %

students passed in Physics,

70 %

in Chemistry, while

15 %

failed in both the subjects. If

3250

students passes in both the subjects, find the total number of studenst who appeared in the examination.

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IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 50

Sudhir spends

25 %

of his salary on house rent,

20 %

of the rest he spends on his children's education and

10 %

of the total salary he spends on clothes. After his expenditure, he is left with

₹ 20000

. What is Sudhir's salary?

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CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 8 - Percentages>Level of Difficulty>Q 51

The entrance ticket at the Imagica in Mumbai is worth

₹ 1000

. When the price of the ticket was lowered, the sale of tickets increased by

25 %

, while the collections recorded a decrease of

20 %

. Find the deduction in the ticket price.

In a conference, out of 200 men, 100 women and 400 children present inside the building premises, 10% of the men, 20% of the women and 30% of the children were Indians. Find the percentage of people who were not Indian.

Important Questions on Percentages

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In a conference, out of $200$ men, $100$ women and $400$ children present inside the building premises, $10 %$ of the men, $20 %$ of the women and $30 %$ of the children were Indians. Find the percentage of people who were not Indian.