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Quantitative - Mathematics - Word Problems:

Percentage

MCQ - 109-12876

Question:

Rahim's Mathematics test had 75 problems, 10 arithmetic, 30 algebra, 35 geometry problems. Although he answered 70% of arithmetic, 40% of arithmetic and 60% of geometry problems correctly, still he got less than 60% problems right. How many more questions he would have to answer more to get passed

  1. 5
  2. 6
  3. 7
  4. 6

Correct Answer: A

Explanation:

Number of questions attempted correctly = (70% of 10 + 40% of 30 + 60% of 35)

= 7 + 12 + 21 = 40.

Questions to be answered correctly for 60% = 60% of total equations

= 60 % of 75 = 45.

He would have to answer 45 - 40 = 5

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

Read the MCQ statement: Rahim's Mathematics test had 75 problems, 10 arithmetic, 30 algebra, 35 geometry problems. Although he answered 70% of arithmetic, 40% of arithmetic a .... more to get passed , keenly and apply the method you have learn through the video lessons for Percentage to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 109-12876.

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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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