As per given graph, we can see that,
Sales in 2002 = 2 billion dollar
Sales in 2007 = 6 billion dollar
? Required ratio = sales in 2002 : sales in 2007
Required ratio = 2 : 6 = 1 : 3
P = Number of hotels in 2005 to 2006 = (number of hotels in 2006 - number of hotels in 2005 ) x 100/ number of hotels in 2005
Here, P = (740 - 570) x 100/570 = 29.8%
Q = Number of hotels in 2006 to 2008 = (number of hotels in 2008 - number of hotels in 2006 ) x 100/ number of hotels in 2006
and also, Q = (838 - 740) x 100/740 = 13.2%
Hence, P > Q
Number of hotels in 2007 to 2008 = (number of hotels in 2008 - number of hotels in 2007 ) x 100/ number of hotels in 2007
Percentage increase in number of hotels from 2007 to 2088 = (838 - 710)x 100/710 = 128 x 100/710 = 18% approx.
Since, required number of new hotels in 2009 = 838 x 18/100 = 150 approx.
As per given line graph, we can see that the
Sales in the year 2005 = 10 billion $
Sales in the year 2006 = 6 billion $
Sales in the year 2007 = 6 billion $
Sales in the year 2008 = 5 billion $
? Required total sales = Sum of all sales from 2005 to 2008
Required total sales = $ (10 + 6 + 6 + 5) billion= $ 27 billion
We can not find out the amount of profit in 1998, we do not know the income and expenditure of A and B, therefore option (d) is the correct choice.
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