Paul plans to open a library. He wants to keep a count of the various category of books so that he can arrange them in racks systematically. Given below is a bar graph. Look at it and find out how many books Paul has in all.
Type of books
A
70
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B
95
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C
100
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D
50
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Solution
The correct option is B 95 Let's take a look at the different genres of books Paul has.
Number of romance books = 35
Number of thriller books = 25
Number of books on philosophy = 10
Number of books on nutrition = 20
Number of books on history = 5
Total number of books =
35 + 25 + 10 + 20 + 5 = 95