Q. There are 6 taxi companies (A,B,C,D,E,F) in a certain city. The bar graph shows the number of taxis run by each of these six companies. Study the diagram and answer the following questions.If 30 taxis quit company B and joined company D then D will have how many more taxis than C?
A) 30
B) 40
C) 70
D) 110
✔ Correct Answer: 70
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