Statements: I. Car-manufacturing companies have recently increased the prices of mid-sized cars. II. The Government recently increased duty on mid-sized cars.
Correct answer: B. Statement II is the cause and statement I is its effect
- A. Statement I is the cause and statement II is its effect
- B. Statement II is the cause and statement I is its effect
- C. Both the statements I and II are independent causes
- D. Both the statements I and II are effects of independent causes
Explanation
An increase in government duty (a tax) on cars (Statement II) directly increases the cost for manufacturers. This increased cost is a direct cause for the companies to increase the final prices of their cars (Statement I) to maintain their profit margins.
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About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
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