Weekly revision || DILR || CAT 2021 || 13 June for CAT & MBA Exams

Question 1

Direction: Study the following graph carefully and answer the given questions.
The graph shows the percentage of Executives among working employees in three different departments of a company in three different years.

In department B, total employees in the year 2016, 2017 and 2018 ratio is 2 : 3 : 5 and the average number of total executives in 2016, 2017 and 2018 is 1700. Find the number of employees in department B in the year 2017.

Question 2

Direction: Study the following graph carefully and answer the given questions.
The graph shows the percentage of Executives among working employees in three different departments of a company in three different years.

In deptt. C, the number of executives in the year 2016 is 600 less than in 2017 and the number of executives in the year 2018 is 200 more than in 2016. Find the total employees of deptt. C in the year 2017 if the total executives in the year 2016, 2017 and 2018 in deptt. C is 9800?

Question 3

Direction: Study the following graph carefully and answer the given questions.
The graph shows the percentage of Executives among working employees in three different departments of a company in three different years.

If the number of executives working in the year 2016 in department C is equal to the number of executives working in department A in year 2018, and the number executives in department B in year 2018 is 100% more than that in department A in the same year, then how much percent more or less is the number of employees working in department B in year 2018 to those working in department C in year 2016?

Question 4

Direction: A shopkeeper sold certain number of 5 types of articles. (A, B, C, D, E)

The bubble chart given below shows the marked price (in Rs.), the cost price (in Rs.) and the number (represented by area) of the 5 types of articles sold.

The cost price and marked price of the 5 types of articles is calculated from the center of the circle.

For example: For one of the articles, cost price of article, marked price of article and the number sold is Rs. 30, Rs. 40 and 20, respectively.

The pie chart given below shows the distribution of Profit earned from the five articles.

Note: The colour combination of an article is the same in both the charts.

What is the maximum profit that could be earned by the shopkeeper from all the articles?

Question 5

Direction: A shopkeeper sold certain number of 5 types of articles. (A, B, C, D, E)

The bubble chart given below shows the marked price (in Rs.), the cost price (in Rs.) and the number (represented by area) of the 5 types of articles sold.

The cost price and marked price of the 5 types of articles is calculated from the center of the circle.

For example: For one of the articles, cost price of article, marked price of article and the number sold is Rs. 30, Rs. 40 and 20, respectively.

The pie chart given below shows the distribution of Profit earned from the five articles.

Note: The colour combination of an article is the same in both the charts.

If the selling price of all the articles is an integer, what is the profit earned by the shopkeeper from all the articles?

Question 6

Direction: A shopkeeper sold certain number of 5 types of articles. (A, B, C, D, E)

The bubble chart given below shows the marked price (in Rs.), the cost price (in Rs.) and the number (represented by area) of the 5 types of articles sold.

The cost price and marked price of the 5 types of articles is calculated from the center of the circle.

For example: For one of the articles, cost price of article, marked price of article and the number sold is Rs. 30, Rs. 40 and 20, respectively.

The pie chart given below shows the distribution of Profit earned from the five articles.

Note: The colour combination of an article is the same in both the charts.

Given below are two quantities named I and II. Based on the given information, you must determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose among the possible answers.

Quantity I: The pie chart is discarded. The discount percentage and profit percentage is same for all the types of articles, total profit earned.

Quantity II: Maximum profit that could be earned by the shopkeeper from all the articles

Question 7

Direction: Study the following information and answer to the following questions.

In an artificial language,

“White Laptop Blue Pad” is coded as “qr ef ab kl”

“Green Sky Colour Blue” is coded as “op uv ef st”

“Blue Pad Laptop Green” is coded as “ef ab op kl”

How is “Blue” coded in that language?

Question 8

Direction: Study the following information and answer to the following questions.

In an artificial language,

“White Laptop Blue Pad” is coded as “qr ef ab kl”

“Green Sky Colour Blue” is coded as “op uv ef st”

“Blue Pad Laptop Green” is coded as “ef ab op kl”

How is “Sky” coded in that language?

Question 9

Direction: Study the following information and answer to the following questions.

In an artificial language,

“White Laptop Blue Pad” is coded as “qr ef ab kl”

“Green Sky Colour Blue” is coded as “op uv ef st”

“Blue Pad Laptop Green” is coded as “ef ab op kl”

The code “ab kl” means _____________.

Question 10

Direction: Read the given statement and conclusions carefully and decide which of the conclusions logically follow(s) from the statement.

Statements:
All cars are motors.
All motors are cycles
Conclusions:
I. All cycles are cars.
II. All cars are cycles.