Bar Diagram 39

Directions (Q. 1-5): Study the following bar graph carefully and answer the questions given below:
Following bar graph shows the ratio of export to import of two companies A & B over the period 2010 to 2015.
Q1. In which of the given years was the difference between the export and the import of company A is maximum?
1) 2011
2) 2014
3) 2015
4) 2012
5) Data Inadequate
Q2. In how many years the export is more than twice the import for company B?
1) One
2) Two
3) Three
4) Four
5) Five
Q3. If the total exports of company B for the years 2011 and 2014 was Rs. 150 crore then what was its total import for those two years? (in crore)
1) Rs. 120
2) Rs. 125
3) Rs. 160
4) Rs. 180
5) Cannot be determined
Q4. Ratio of export to import of company A in 2013 is how many percentage more/less than ratio of export to import of company B in year 2012?
1) 1%
2) 5%
3) 10%
4) 20%
5) Other than given options
Q5. If the import of company B is increased by 50% and export is decreased by 25% in year 2013, then what will be the new ratio of export to import for company B in that year?
1) 1.2
2) 1.4
3) 1.5
4) 2.1
5) 310

Answer & Explanation

1. 5
Absolute value is not given
2. 3
Export > 2 × Import
Export/Import > 2
Which is true for 2010, 2013 and 2015
3. 2
As ration in both years are same we can find import
Import = Export/1.2 = 150/1.2 = 125 crore
4. 2
Required percentage = (2.1 – 2.0)/2.0 * 100 = 5%
5. 2
E/I = 2.8
After change, E1 = 0.75E
I1 = 1.5I
Ratio E1/I1 = 0.75E/1.5I = 0.75/1.5 * 2.8 = 1.4

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