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Introduction to Data Interpretation

Direction: A watch company produces four different products. The sale of these products in lakhs during 2005 and 2010 are shown in the following bar diagram. Study the graph and answer the questions.

  1. The sales have increased by nearly 135% from 2005 to 2010 in the product of
    1. Table clock
    2. Wristwatch
    3. Stopwatch
    4. Wall clock
Correct Option: A

As per the given bar graph , we have
The sales of table clock in 2010 = 22.3 lakhs
The sales of table clock in 2005 = 9.5 lakhs
Increase = 22.3 - 9.5 = 12.8

Percentage increase in the sales of table clocks =
Increase
× 100
The sales of table clock in 2005

Percentage increase in the sales of table clocks =
12.8
× 100 ≈ 135
9.5



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