Question
Machines K, M, and N, each working alone at its constant rate, produce 1 widget in x, y, and 2 minutes, respectively. If Machines K, M, and N work simultaneously……
Solution : Machines K, M, and N, each…
Watch the video solution to see “owning the dataset” approach come to life on this question.
Question Attributes
- Source: Official Guide
- Difficulty Level: Hard – 52% accuracy
- Question Type: Data Sufficiency
- Category: Math
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Summary – Machines K, M, and N, each…
To master DS questions, adhere to the following steps:
- Thoroughly analyze the Question stem by actively translating, drawing inferences, and visualising information.
- Determining the exact criteria for marking a statement sufficient or insufficient.
- Evaluate each statement and eliminate choices appropriately.
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