Pie Chart Questions for CAT with Answers PDF

Number of employees working in Accounts = 17% of 2400 = 408
Number of employees working in Production = 28% of 2400 = 672
Number of employees working in Marketing = 14% of 2400 = 336
Therefore, total number of employees working in Accounts, Production and Marketing = 408 + 672 + 336 = 1416

10% of the total employees are in marketing and 7% in finance.
So, the number of employees in marketing and finance departments.
= (10 + 7)% of 1800
= 306

Average expenditure on marketing and sales = 
= 20% of 1660 crore
= (20/100) x 1660 crore
= 2 x 166 crore
= Rs. 332 crore

Expenditure on marketing, sales and finance = (22% + 18% + 18%) of 1660 crore = 58% of 1660 crore
= (58/100) x 1660 crore
= Rs. 962.8 crore

Expenditure on R & D = 5% of 1660 crore
= (5/100) x 1660 crore
= Rs. 83 crore

Total number of bikes sold by company F = 27000 x 0.14 = 3780
Total number of cars sold by company F = 32000 x 0.21 = 6720
Total bikes and cars sold by company F = 3780 + 6720 = 10500

Total % of bikes sold by companies A, B and C = 17 + 12 + 12 = 41%
Number of bikes sold = 27000 × 0.41 = 11070

Number of bikes sold by Company E = (17% of 27,000) = 4590
Number of cars sold Company E = (14% of 32,000) = 4480
Required ratio = 459 : 448

Bikes sold by company G = 15% of 27000 = 4050
Total number of bikes and cars sold = 59000
Required percentage = (4050/59000) × 100 = 6.86%

From the pie chart, It is observed that Lara scored 34% runs in the square leg region. Thus, he is the strongest in the square leg region.

Required percentage = (3% of 664)/(10% of 664) × 100 = (3/10) × 100 = 30%

Total runs after four more 4's = 664 + 16 = 680
Runs scored in the cover region after four more 4's = 664 × (17/100) + 16
New percentage of runs scored in the cover region as a percentage of total runs =  × 100 = 18.95%

Total runs scored in 101(90 + 11) innings = 50.84 × 90 + 664
New average =  = 51.9

Let CP of a notebook of brand P be Rs. c.
0.2c = (12,600 x 0.35)/(4700 x 0.35) = Rs. 2.68
1.2c = Rs. 16.08
MP = 16.08/0.8 = Rs. 20.1

Profit earned per notebook of brand Q = (12,600 x 0.32)/(4700 x 0.46) = Rs. 1.86
Profit earned per notebook of brand R = (12,600 x 0.18)/(4700 x 0.14) = Rs. 3.45
Required Percent = (1.86 x 100)/3.45 = 53.91%

Let CP of each notebook of brand S be Rs. y and MP be Rs. z.
0.25y = (12,600 x 0.15)/(4700 x 0.05) = Rs. 8.04
y = Rs. 32.16
1.25y = Rs. 40.2
0.7z = 40.2
z = Rs. 57.43

Let x be the total number of cars sold during the year 2016.
According to the question,

Or x = 
x = 3,16,800
Required Difference =  = 31,680

Let x be the total cars sold during the year 2016.
Let y be the total cars sold by Land Rover and z be the total cars sold by Audi.
From the pie chart, we get
y = 
Also, z = 
Required ratio:
20% of y : 50% of z
= 
= 2y : 5z
= 2  : 5 
= 2 x 48 : 5 x 36
= 96 : 180
= 8 : 15

Let x be the total number of cars sold during 2016.
According to the question,

x = 
x = 4,32,000
Total cars sold by BMW
= 
= 62,400
Total cars sold by Lamborghini
= 
= 72,000
Required Sum
= 
= 41,600 + 64,800 = 106,400

Let x be the total cars sold during 2016.
Total cars sold by Ferrari and Land Rover
= 
= 
Total cars sold by Porsche and Lamborghini
= 
= 
Difference = 
= 
Required percentage
== 16.67%