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Directions: The following question is accompanied by two statements (I) and (II). You have to determine which statements(s) is/are sufficient/necessary to answer the questions.Find the total hours to make Rs. 2200?I) A man earn Rs. 1500 for his first 30 hours in a week.II) If After 30 hours he gets seven-fifths times his regular hourly rate for any additional hours then the total hours to make Rs. 2200.1. The statement I alone is sufficient to answer the question, but the statement II alone is not sufficient. 2. The statement II alone is sufficient to answer the question, but the statement I alone is not sufficient. 3. Both the statements I and II together are needed to answer the question. 4. Either statement I alone or statement II alone is sufficient to answer the question. 5. Neither statement I nor statement II is sufficient to answer the question. |
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Answer» Correct Answer - Option 3 : Both the statements I and II together are needed to answer the question. Concept used: Using the elementary mathematics. Statement (I): A man earn Rs. 1500 for his first 30 hours in a week. In 1 hour he earn = 1500/30 = Rs. 50 ∴ The statement (I) alone is not sufficient to answer the question. Statement (II): If After 30 hours he gets seven-fifths times his regular hourly rate for any additional hours then the total hours to make Rs. 2200. Total money he earned = Rs. 2200 Earn money for extra hour = (7/5) × 50 = Rs. 70 ∴ The statement (I) alone is not sufficient to answer the question. ∴ Both the statements I and II together are needed to answer the question. |
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