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Bar Graph — Data Interpretation Questions & Practice

Practise 863 Bar Graph questions from Data Interpretation for competitive exams such as UPSC, Banking, SSC and Railway. Read the worked questions below, check every answer with an explanation, and track what you get wrong.

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Practice questions on Bar Graph — with answers

Try each question first, then open the answer. Explanations are included.

1. The bar graph below shows the sales revenue (in thousand rupees) of five companies: Company A: 849; Company B: 513; Company C: 792; Company D: 272; Company E: 646. What is the total sales revenue of all five companies combined?

  1. A2980
  2. B3318
  3. C3072
  4. D2765
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Answer: C

Total = 849 + 513 + 792 + 272 + 646 = 3072 thousand rupees.

2. The bar graph below shows the sales revenue (in thousand rupees) of five companies: Company A: 849; Company B: 513; Company C: 792; Company D: 272; Company E: 646. What is the average sales revenue of the five companies?

  1. A614.4
  2. B706.56
  3. C583.68
  4. D663.55
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Answer: A

Average = Total/5 = 3072/5 = 614.4 thousand rupees.

3. The bar graph below shows the sales revenue (in thousand rupees) of five companies: Company A: 849; Company B: 513; Company C: 792; Company D: 272; Company E: 646. What percentage of the total sales revenue is contributed by Company E? (Round to two decimal places)

  1. A46.03
  2. B36.03
  3. C21.03
  4. D19.35
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Answer: C

Percentage = (646/3072) x 100 = 21.03%.

4. The bar graph below shows the sales revenue (in thousand rupees) of five companies: Company A: 849; Company B: 513; Company C: 792; Company D: 272; Company E: 646. Which company has the highest sales revenue?

  1. ACompany A
  2. BCompany D
  3. CCompany B
  4. DCompany C
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Answer: A

Company A has the highest value of 849 thousand rupees.

5. The bar graph below shows the sales revenue (in thousand rupees) of five companies: Company A: 849; Company B: 513; Company C: 792; Company D: 272; Company E: 646. Which company has the lowest sales revenue?

  1. ACompany A
  2. BCompany C
  3. CCompany E
  4. DCompany D
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Answer: D

Company D has the lowest value of 272 thousand rupees.

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