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  9. Q175

RRB Group D (Level-1 posts) 2022 · Question 175 of 598

Find the amount of water contained in a cylindrical tank of radius 7 m and height 20 m. It is known that the tank is completely filled.

  1. A4250 m³
  2. B3125 m³
  3. C5110 m³
  4. D3080 m³Correct

Answer: D. 3080 m³

Explanation

The volume of a cylinder is given by V = πr²h. Substituting r = 7 m and h = 20 m, the volume (and thus the water amount) is 3080 m³.

Source: RRB Group D 2022 Prev. Yr. Paper (17 Aug 2022) (Shift 2) - Prepp · reliable-secondary

← Q174View full paper (598 questions)Q176 →

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