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1.  The following is a horizontal bar diagram showing the accidents in which two-wheelers are involved with other objects. Study the diagram and answer the questions.
OBJECTS HIT
Bar Chart direction image
The difference in percentage between the accidents involving two-wheelers and other objects is respectively.

Solution:
Total accidents = 230 + 150 + 120 + 160 + 40 + 200 + 100 = 1000
Percentage of accidents involving two wheelers = 2301000 × 100 = 23%
Percentage of accidents involving two wheelers and other subjects = 770×1001000   = 77%
∴ Required difference = 77 - 23 = 54%

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