1 . Every 3 minutes, 4 litres of water are poured into a 2,000 - litre tank , after 2 hours, what percent of the tank will be full?
- A. 0.4%
- B. 4%
- C. 8%
- D. 12%
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অফিসার (সাধারণ) ২৭.১২. ২০১৯
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