In how many years were the imports more than the exports ?
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Solution
If the ratio > 1
Then import > export.
Hence 1994, 1995 and 1997 are the years.
What was the percentage increment in imports from 1993 to 1994 ?
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Solution
Since absolute values are missing hence data inadequate.
In which of following years were the imports minimum proportionate to the export of the company ?
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Solution
Minimum ratio of import to export is 0.3 in 1993.
If the import of the company in 1995 is Rs. 270 crore, then what will be the exports in the same year ?
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Solution
In 1995 =
So, export =
If the total export in 1992 and 1993 together is Rs. 600 crore, then what is the total import of these two years ?
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Solution
In 1992 =
In 1993 =
Given that (Export)1 + (Export)2 = 600
For two unknown values two equations are required hence data inadequate.
In which of the following pair of years the difference in export is maximum ?
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Solution
Difference in 1993 and 1997 = 27 – 25 = 2
Difference in 1994 and 1996 = 26 – 20 = – 6
Difference in 1991 and 1993 = 25 – 15 = 10
Difference in 1992 and 1994 = 20 – 18 = 2
Hence, the pair is 1991 and 1993.
In how many years are the export of rice less than average export in given years ?
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Solution
Average export =
=
So the years are ⇒ 3 [1991, 1992, 1994]
The percentage drop in export of rice in the year 1994 as compared to 1993 ?
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Solution
Export in 1994 = 20
Export in 1993 = 25
Percentage reduction =
Total export of rice in 1994 is what percentage of total export in the year 1991 and 1993 together?
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Solution
Export in 1994 = 20
Export in [1991 + 1993] = 15 + 25 = 40
Percentage =
What is the percentage increase in export of rice from 1991 to 1992 ?
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Solution
The required percentage increment =