Question : The number of hours spent by a student on different activities as shown in the following pie chart: The central angle corresponding to the sleeping time is what percentage of the whole central angle?
Option 1: 66.66%
Option 2: 33.33%
Option 3: 55%
Option 4: 50%
Correct Answer: 33.33%
Solution : Number of hours spent on sleeping = 8 Total hours spent in all activities = 24 Required percentage = $\frac{\text{Time spent on sleeping}}{\text{Total hours in all activities}}\times100$ = $\frac{8}{24}\times100$ = 33.33% Hence, the correct answer is 33.33%.
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Question : The percentage distribution of Anil's expenditures is presented in the given pie chart. What is the corresponding central angle for Anil's expenses on Power and fuel?
Option 1: 50°
Option 2: 54°
Option 3: 55°
Option 4: 52°
Question : Study the pie-chart carefully and answer the questions. What is the central angle corresponding to the total expenditure, expenditure on education in the given figure?
Option 1: 55.8°
Option 2: 55.2°
Option 3: 52°
Option 4: 42°
Question : The given chart shows the distribution of the marks scored by Ram in five different subjects (in percentage).
What is the ratio of the central angle of Maths to the central angle of Science?
Option 1: 5 : 2
Option 2: 2 : 3
Option 3: 4 : 3
Option 4: 3 : 5
Question : Study the given pie chart and answer the question that follows. The pie chart shows the expenditure of a family on different items and their savings throughout the year 2021.
If the total income of the family was INR 1,00,000, how much money (in INR) was spent on the education of the children?
Option 1: 12,500
Option 2: 12,000
Option 3: 13,500
Option 4: 13,000
Question : Study the given pie chart carefully and answer the question that follows. The degree-wise break-up of expenditure of a family in a Month. Total amount spent in a month = INR 56800.
What is the amount spent by the family on housing?
Option 1: INR 11,814
Option 2: INR 6,248
Option 3: INR 10,615
Option 4: INR 12,496
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