Mathematics · Data Sufficiency
A question is given, followed by three statements labelled I, II and III. Identify which of the statements is / are sufficient to answer the question. Question: What is the daily wage (in ₹) of one worker of type A? Statements: I. In a factory, the ratio of the number of workers of type A, B and C is 9 : 4 : 1 and the ratio of daily wages of one worker of type A, B and C is 8 : 5 : 3. Total daily wages of all workers of type A, B and C is ₹57, 000. II. The number of workers of type B is 20. III. The number of workers of type C is 5.
- 1I, II and III
- 2I and II only
- 3I only
- 4I and II or I and III✓
Correct answer
I and II or I and III
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