Pie Chart MCQ Quiz - Objective Question with Answer for Pie Chart - Download Free PDF

Given:

Total number of visitors in a week = 72600

Concept:

Average = (Sum of total quantity/ Total number of quantities)

Calculation:

Total number of visitors visited in Sanctuary = 72600

Required average = 72600/6 = 12100

∴ 12100

Given:

Total number of visitors in a week = 72600

Concept:

If ratio of A and B is = x ∶ y

∴ A/B = x/y

Calculation:

Number of visitors visited on Wednesday = 72600 × 5% = 3630

Percentage of visitors visited in Sanctuary on Fri day = 72600 × 23% = 16698

Required ratio = 3630 : 16698 = 5 : 23

∴ The ratio of number of visitors on Wednesday to the number of visitors on Friday is 5 ∶ 23

Given:

Total number of visitors in a week = 72600

Calculation:

Number of visitors visited on Monday = 72600 × 15% = 10890

Number of visitors visited on Friday = 72600 × 23% = 16698

Difference = (16698 ─ 10890) = 5808

Required percentage = (5808/10890) × 100% = 53.33%

∴ The required percentage is 53.33%

Or we can do this in terms of percentage also

Difference (in terms of %) between Monday and Friday = 23 - 15 = 8

Required percentage = (8/15) × 100 = 53.33%

∴ Required percentage is 53.33%

Given:

Total number of visitors in a week = 72600

25% of the visitors visited on Sunday = The number of visitors who visited another sanctuary in a week

Part of female visitors in another sanctuary = 2/5 th part

Calculation:

Number of visitors who visited on Sunday = 72600 × 10% = 7260

Number of visitors who visited the other sanctuary = 7260 × 25% = 1815

Female visitors = 1815 × (2/5) = 726

∴ Number of female visitors who visited the other sanctuary is 726

Given:

Total number of visitors in a week = 72600

Percentage of female visitors visited on Monday = 20%

Percentage of female visitors visited on Wednesday = 30%

Percentage of female visitors visited on Friday = 16.67% (1/6 in fraction)

Calculation:

Number of visitors visited on Monday = 72600 × 15% = 10890

Number of female visitors on Monday = 10890 × 20% = 2178

Number of visitors visited on Wednesday = 72600 × 5% = 3630

Number of female visitors on Wednesday = 3630 × 30% = 1089

Number of visitors visited on Friday = 72600 × 23% = 16698

Number of female visitors on Friday = 16698 × 16.67% = 2783

Total female visitors = (2178 + 1089 + 2783) = 6050

∴ Total female visitors on those days is 6050.

Alternate Method

Let the total Percentage value in the pie chart be 100x.

The total number of visitors who visited the sanctuary on Monday:

⇒ 15× × 20%

⇒ 3x

The total number of visitors who visited the sanctuary on Wednesday:

⇒ 5× × 30%

⇒ 3x/2

The total number of visitors who visited the sanctuary on Friday:

⇒ 23× × 16.67%

⇒ 23x/6

Required total = 3x + (3x/2) + (23x/6)

⇒ 50x/6

100x = 72600

50x/6 = (72600/100x) × (50/6)

⇒ 6050

∴ Total female visitors on those days is 6050.

Calculation:

Total fund got by school = 100% = 1000000

Funds got through donation = 35%

Scholarship paid = 26% 

Required percentage = 26/35 × 100

⇒ 2600/35 = 74.285% ≈ 74.29%

∴ The correct answer is 74.29%.

Calculation:

Let the Cost price of the book be 100

Then, Marked Price of the book is 100 + (15% of 100) = 115

Printed price or marked price = 942

Cost price of book = 942 × (100/115)

⇒ 819.13

Now,

Paper cost = 819.13 × 15/100

⇒ 122.869 ≈ 122.9

∴ The required answer is Rs. 122.9

Given:

Total faculties in school F = 1820

Calculation:

It's given that the total number of faculties (Male and Female) in school F is 1820 

Female faculties = Total faculties - Male faculties 

But according to the chart male percentage in school F = 18%

Total faculties in school F = 1820

Total male faculties in school F = 8400 × 18/100 = 1512

Female faculties in school F = 1820 - 1512 = 308

Male faculties in school B = 8400 × 20/100 = 1680

∴ Required percentage = (1680 - 308)/1680 × 100

⇒ 1372/1680 × 100 = 81.66%.

∴ Female faculties in school F are 81.66% less than male faculties in school B.

Calculation:

Percentage of Kerala in total production = \(\frac {200}{220 + 240 + 180 + 160 + 200} \times 100 \) = 20%

We know that 100% of the pie chart represents 360°.

Now, the 20% pie chart represents = \(\frac {360 \times 20}{100}\) = 72°

∴ The central angle corresponding to the production of steel by Kerala is 72°.

Given:

The performance of 1800 students in grades has been shown in the following pie chart.

Calculation:

Total percentage of grades B and E = 27% + 8% = 35%

Here, (54/1800) × 100 = 3%

Then, 54 students of 1800 is 3% students

We have to find the sum of two groups in which the sum of percentage = 35% - 3% = 32%

The percentage of students in Grade C = 24%

The percentage of students in Grade E = 8%

The total percentage of Grade C and E = 24% + 8% = 32%

∴ The number of students is 54 less than the number of students in grades B and E taken together in Grade C and E

Calculation:

Total percentage of trucks sold in B, C, F and H = 27 + 18 + 7 + 14

⇒ 66%

Difference = 100% - 66%

⇒ 34%

∴ The required answer is 34 percent.

Concept used:

The sum of variables/No. of variables = Average of variables

Calculation

The number of girls in the colleges C = 20% of 2500

⇒ 500

The number of girls in the colleges E = 26% of 2500

⇒ 650

The average number of girls in colleges C and E = (500 + 650)/2

⇒ 575

The average number of girls in colleges C and E is 575.

Given data:

Total startups in Education = 1280

Successful startup in Education = 520

Total startups in Health and sports = 1050

Successful startup in Health and sports = 300

Calculation:

Successful startup % in education = \(520\over 1280\) × 100 = 40.625%

Requisite successful startups in Health and sports = \(40.625\over 100\) × 1050 = 427 (approximately)

Total increase in the successful startups required for health and sports = 427 - 300 = 127

∴ The answer is 127.

Total expenditure of all sports = 16 + 128 + 72 + 23 + 51 + 10 = 300 crores

Expenditure on football = 51 crores

300 crores represents = 360°

1 crore represents = 360/300°

Calculation:

Total % of D1 and D4 = 12 + 14

⇒ 26%

Total % of D2 and D7 = 11 + 11

⇒ 22%

Difference = 26% - 22%

⇒ 4%

Difference in amount = 4962000 × 4%

⇒ 198480

∴ The required answer is Rs. 1,98,480.