Data Interpretation Line Graphs Tests

Directions (Qs. 6-10): Study the following graph carefully and answer the questions given below it:

Question : 9 of 35

Marks: +1, -0

If percentage increase in number of hotels from 2007 to 2008 continued till 2009, how many new hotels would have come up in 2009?

Solution:

Percentage increase in number of hotels from 2007 to 2008

={838-710}/710×100≈18%

Since, required number of new hotels in 2009

=18/100×838≈150

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