Question : The following pie chart shows the number of students who failed in different subjects in an examination. Examine the chart and answer the following question. The total number of students who have failed is 350.
The number of students who failed in mathematics is less than the number of students who failed in all other subjects by:
Option 1: 190
Option 2: 256
Option 3: 95
Option 4: 161
Correct Answer: 161
Solution : Given: Total students = 350 Students who failed in mathematics = 27% = $\frac{27}{100}\times350$ = 94.5 Remaining students who failed in other subjects = 350 – failed in mathematics = 350 – 94.5 = 255.5 The difference between failing in other subjects and failing in mathematics = 255.5 – 94.5 = 161 Hence, the correct answer is 161.
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Question : Study the given pie chart and answer the question that follows.
The pie chart shows the percentage of 3600 students enrolled in different hobby classes in a school. The number of students enrolled in Painting classes is approximately what percentage of those enrolled in Singing classes?
Option 1: 108%
Option 2: 83%
Option 3: 98%
Option 4: 78%
Question : The given pie chart shows the percentage of students who speak different languages in a hostel. The total number of students in the hostel is 120. What is the ratio of students who speak English and Bhojpuri to those who speak Tamil?
Option 1: 10 : 3
Option 2: 1 : 1
Option 3: 20 : 3
Option 4: 5 : 1
Question : Study the given pie chart and answer the question that follows. The pie chart shows the number of boys studying in play groups of various schools (A, B, C).
What is the average number of boys studying in schools A and C?
Option 1: 740
Option 2: 920
Option 3: 560
Option 4: 680
Question : Study the given pie chart and answer the question that follows. The pie chart shows the number of students (boys and girls) studying in standard 10 of various schools (X, Y, and Z in the year 2022). What is the difference between the total number of students (boys and girls) in schools Y and Z together and the total number of students (boys and girls) in schools X and Y together?
Option 1: 720
Option 2: 840
Option 3: 780
Option 4: 820
Question : The given pie chart shows the percentage of students who enrolled in different hobby classes in a school. The number of students who enrolled in cooking classes is what percentage of those enrolled in dancing classes? (Rounded off to 2 digits after decimal)
Option 1: 92.65%
Option 2: 125.25%
Option 3: 105.56%
Option 4: 104.76%
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