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#14111 Bangla Language & Literature শতকরা হিসাব Level 0

If the height of a right square pyramid is increased by 12%, by what percent must the side of the base be increased, so that the volume of the pyramid is increased by 28% ?

  1. A 10%
  2. B 3%
  3. C 36%
  4. D 7%
Answer: D - 7%

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