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Quiz - Approximation & Pie Chart - 1 September 2021

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Question 1

Direction: What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value)
 – 6.01 +  = (?)2

Question 2

Direction: What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value)
46.95 × 8.95 + 11.12 × 8.98 = ? × 17.99

Question 3

Direction: What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value)
(39599.87 ÷ 40.05) ÷ 3.03 = ? + 170.02

Question 4

Direction: What approximate value should come at the place of question mark (?) in the following question?
(102.01 ÷ 17.02) + (2.04 + 12.03)2 =? + – 14.972

Question 5

Direction: What approximate value should come at the place of question mark (?) in the following question?
(16.03)2 + (19.99)2 + (17.011)3 + (13.98)2 = ? + (16.01)3

Question 6

Direction: The following pie-chart shows the distribution of the number of Jharkhand students studying different subjects in the year 2017

What is the ratio of the total number of male students from English and Maths together to the total number of students (male + female) from the same subjects together?

Question 7

Direction: The following pie-chart shows the distribution of the number of Jharkhand students studying different subjects in the year 2017

What is the average number of male students from subject Maths, Physics and chemistry?

Question 8

Direction: The following pie-chart shows the distribution of the number of Jharkhand students studying different subjects in the year 2017

The total number of female students from subject Hindi and English together is what % of the number of male student from Hindi subject?

Question 9

Direction: The following pie-chart shows the distribution of the number of Jharkhand students studying different subjects in the year 2017

Female students from Chemistry subject are what % more than those from English Subject?

Question 10

Direction: The following pie-chart shows the distribution of the number of Jharkhand students studying different subjects in the year 2017

Male students from subject Chemistry in the year 2018 is 20 % more than those from the same subject in the previous year. If the male students from subject Chemistry constituted 60% of the total students(male + female), in the year 2018, how many Jharkhand students in the same year are female, if female constitute 20% of total number of students(male + female)?
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