Data Interpretation MCQ Questions and Answers - Table Chart

1

What is the overall average of marks in the four subjects in the year 2009?

A) 63 B) 64 C) 65 D) 60

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Answer & Solution

$$\eqalign{ & \text{Average in four subjects,} \cr & = \frac{56+68+68+48}{4} \cr & = \frac{240}{4} \cr & = 60 \cr} $$

2

Supposing that there were 40 students in science in the year 2009. How much total of marks did they receive combined together?

A) 2800 B) 2720 C) 2560 D) 3000

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Answer & Solution

Total marks
= 40 × 68
= 2720

3

In which year, the difference between the highest and the average marks in Maths was maximum?

A) 2009 B) 2010 C) 2007 D) 2008

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Answer & Solution

Difference in 2007 is 34 which is maximum.

4

In which year, the difference between the highest and the average marks in Social Science was least?

A) 2009 B) 2010 C) 2007 D) 2008

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Answer & Solution

Difference in 28 is minimum in 2008 i.e. 8.