Study the table showing the imports (in crores of Rs) of three companies (Nokia, Oppo, and...
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Study the table showing the imports (in crores of Rs) of three companies (Nokia, Oppo, and Vivo) over the period 2005–2010.
| Year | Nokia (Rs Cr) | Oppo (Rs Cr) | Vivo (Rs Cr) |
|---|---|---|---|
| 2005 | 25 | 40 | 30 |
| 2006 | 40 | 55 | 60 |
| 2007 | 100 | 60 | 80 |
| 2008 | 120 | 100 | 105 |
| 2009 | 50 | 100 | 120 |
| 2010 | 70 | 90 | 110 |
What is the ratio between the imports of the three companies in 2008 and the imports of the three companies in 2006?
Show answer & explanation
The total imports in 2008 are 120 + 100 + 105 = 325 crores Rs. The total imports in 2006 are 40 + 55 + 60 = 155 crores Rs. The ratio is 325 ÷ 155 ≈ 2.09, which matches option A.
Step-by-step Derivation:
Step 1: Calculate total imports in 2008.
Nokia (2008) = 120 Rs Cr
Oppo (2008) = 100 Rs Cr
Vivo (2008) = 105 Rs Cr
Total (2008) = 120 + 100 + 105 = 325 Rs Cr
Step 2: Calculate total imports in 2006.
Nokia (2006) = 40 Rs Cr
Oppo (2006) = 55 Rs Cr
Vivo (2006) = 60 Rs Cr
Total (2006) = 40 + 55 + 60 = 155 Rs Cr
Step 3: Calculate the ratio.
Ratio = Total (2008) / Total (2006)
Ratio = 325 / 155
Ratio = 2.0968... ≈ 2.09
Therefore, the ratio is 2.09.