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Quantitative - Mathematics - Word Problems:

Age Problems

MCQ - 538-13305

Question:

Tahira is 23 years old and Sadaf is 15 years old. How many years ago was Tahira twice as old as Sadaf?

  1. 7
  2. 16
  3. 9
  4. 16
  5. 8

Correct Answer: A

Explanation:

The fastest reasoning here is from the answers. Subtract each number from both ages, to see which results in Tahira being twice as old as Sadaf. 7 years ago, Tahira was 16 and Sadaf was 8.
let x= number of years
Then 23-x=2(15-x)
23-x=30-2x
7=x

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

Read the MCQ statement: Tahira is 23 years old and Sadaf is 15 years old. How many years ago was Tahira twice as old as Sadaf?, keenly and apply the method you have learn through the video lessons for Age Problems to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 538-13305.

How to Answer

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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