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Quantitative - Mathematics - Word Problems:

Work Problems

MCQ - 393-13160

Question:

Machine A works twice as fast as machine B does, Machine B produces 100 parts in 40 minutes. If each machine produces parts as a constant rate, how many parts does machine A produce in 6 minutes?

  1. 30
  2. 25
  3. 20
  4. 25
  5. 7.5

Correct Answer: A

Explanation:

Machine A works twice as fast as machine B does, Machine B produces 100 parts in 40 minutes. If each machine produces parts as a constant rate, how many parts does machine A produce in 6 minutes?

Rate of Machine B = 100 40 = 2.5

Rate of Machine A = 2 × 2.5 = 5

Production of Machine A in 6 minutes = 5 × 6 = 30

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1297 MCQ for effective preparation of the test of Work Problems of Word Problems section.

Read the MCQ statement: Machine A works twice as fast as machine B does, Machine B produces 100 parts in 40 minutes. If each machine produces parts as a constant rate, how ma .... uce in 6 minutes? , keenly and apply the method you have learn through the video lessons for Work Problems to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 393-13160.

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Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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