CAT Quant Practice Problems

Question: Along a road lie an odd number of stones placed at intervals of 10m. These stones have to be assembled around the middle stone. A person can carry only one stone at a time. A man carried out the job starting with the stone in the middle, carrying stones in succession, thereby covering a distance of 4.8 km. Then the number of stones is
  1. 35
  2. 15
  3. 29
  4. 31

Correct Option:4

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CAT Quant Practice Problems
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