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#29580 Bangla Language & Literature শতকরা Level 0

A box contains 200 marbles, 25% of them are red and the rest are black. From the box, you gave your brother a certain number of marbles of which 60% are black. You then found that among the remaining marbles, only 20% are red. How many marbles did you giv

  1. A 50
  2. B 60
  3. C 80
  4. D None
Answer: A - 50

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