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Quantitative - Mathematics - Word Problems:

Exponents

MCQ - 308-13075

Question:

A yoga instructor wants to arrange maximum possible number of 6000 students in a ground so that the number of rows is same as the number of columns. How many rows will be there if 71 students were left out after the arrangement.

  1. 80
  2. 88
  3. 77
  4. 88

Correct Answer: C

Explanation:

If the number of rows and number of columns are equal, the number is a complete square.

So, 6000 - 71 = 5929 is a complete square.

So, Number of columns = Number of Rows = 5929 = 77

Record Performance

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

Read the MCQ statement: A yoga instructor wants to arrange maximum possible number of 6000 students in a ground so that the number of rows is same as the number of columns. H .... r the arrangement. , keenly and apply the method you have learn through the video lessons for Exponents to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 308-13075.

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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