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A school in Indore arranges 600 chairs as close to a square block as possible.
What is the side of the largest complete square block, and how many chairs remain?

Class 8Estimating Square RootsSquares and Roots
  • A24, 24 left
  • B24, 31 left
  • C25, 25 left
  • D23, 71 left

Step-by-Step Solution

and . Largest block is 24 by 24 = 576; remaining = 600 - 576 = 24.
Answer: A) 24, 24 left

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