alleryStart learning →In a pie chart of 1200 students, a 90 degree sector shows science. How many study it?
- 400
- 300
- 270
- 360
Show answer and solution
Correct answer: B. 300
Students = 1200 x 90/360 = 300, since the sector is one quarter of the circle.
SSC CGL Histogram — practice questions
Explore 51 free Histogram questions in SSC CGL Quantitative Aptitude. Open each question or exercise to read its content, reference answers and available explanation.
Practise Histogram with Quill →Histogram questions and exercises with answers
Showing questions 1–30 of 51.
In a pie chart of 1200 students, a 90 degree sector shows science. How many study it?Read the answer and worked solution →Rent takes a 120 degree sector in a pie chart of a Rs 48000 budget. What is the rent?Read the answer and worked solution →What central angle in a pie chart represents a share of 30 percent?Read the answer and worked solution →The central angles of all sectors in a complete pie chart add up to what?Read the answer and worked solution →A family earns Rs 50000 a month and saves Rs 7500. What central angle shows savings in a pie chart?Read the answer and worked solution →In a pie chart drawn for 800 people, one sector measures 54 degrees. How many people does it show?Read the answer and worked solution →Two sectors of a pie chart measure 150 degrees and 110 degrees. What is the third sector's angle?Read the answer and worked solution →A sector with a central angle of 144 degrees stands for what percentage of the data?Read the answer and worked solution →Four sectors of a pie chart are in the ratio 2:3:4:6. What is the largest sector's angle?Read the answer and worked solution →An expense of Rs 8000 is shown by an 80 degree sector. What is the total expenditure?Read the answer and worked solution →Out of 900 votes, party P gets a 160 degree sector and Q gets 120 degrees. Votes for the rest, R?Read the answer and worked solution →In which year was William Playfair's Statistical Breviary, with the first pie charts, published?Read the answer and worked solution →In a pie chart, the arc length of a slice is proportional to what?Read the answer and worked solution →A sector covers one sixth of the whole data in a pie chart. What is its central angle?Read the answer and worked solution →In a pie chart of 720 persons, a sector represents 20 percent. How many persons are in it?Read the answer and worked solution →Income is split as food 30 percent, rent 25 percent, education 20 percent and the rest saved. Savings angle?Read the answer and worked solution →A candidate has a 135 degree sector in a pie chart of 2400 votes. How many votes did she get?Read the answer and worked solution →A 60 degree sector represents 150 items in a pie chart. How many items are there in all?Read the answer and worked solution →A bar chart is best suited to display which kind of data?Read the answer and worked solution →Bars arranged from the highest to the lowest incidence form which type of chart?Read the answer and worked solution →Which Scottish economist is widely credited with inventing the bar chart?Read the answer and worked solution →Sales in four months are 40, 55, 35 and 70 units on a bar chart. What is the mean monthly sale?Read the answer and worked solution →Bars show marks of 60, 72, 48, 84 and 66 in five subjects. What is highest minus lowest?Read the answer and worked solution →A shop's yearly sales bars read 80 for 2020 and 100 for 2021. What is the percentage growth?Read the answer and worked solution →Classes VI to IX have 45, 52, 38 and 60 students on a bar chart. What is the total strength?Read the answer and worked solution →Two bars show exports of 450 and 600 crore rupees. What is the ratio of the first to the second?Read the answer and worked solution →Three factories make 240, 360 and 300 units. The second makes what percent of the total?Read the answer and worked solution →Daily rain bars for five days read 12, 8, 15, 5 and 10 mm. What is the mean daily rainfall?Read the answer and worked solution →Profits in lakh rupees were 25, 40, 32 and 48 in four years. Percent fall from year 2 to year 3?Read the answer and worked solution →Six bars read 22, 30, 18, 26, 34 and 20 for attendance. What is the mean attendance?Read the answer and worked solution →
Worked practice questions
Rent takes a 120 degree sector in a pie chart of a Rs 48000 budget. What is the rent?
- Rs 18000
- Rs 12000
- Rs 16000
- Rs 20000
Show answer and solution
Correct answer: C. Rs 16000
120 degrees is one third of 360, and one third of 48000 is 16000.
What central angle in a pie chart represents a share of 30 percent?
- 120 degrees
- 30 degrees
- 108 degrees
- 90 degrees
Show answer and solution
Correct answer: C. 108 degrees
Angle = 0.30 x 360 = 108 degrees.
How to practise
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