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Q: Three containers contain 72 litres, 90 litres and 144 litres of milk respectively. What should be the biggest 'measuring -can', which can measure all the different quantities exactly (Without a remainder)?
  • A. 17 litres
  • B. 18 litres
  • C. 11 litres
  • D. 13 litres
Correct Answer: Option B -
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Explanations:

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