Question

The Father of Ashok is a builder. he planned 12 story building in Gurgaon sector 5. for this he bought a plot of 500 squares yards at the rate of 1000per yard square. the builder planned the ground floor of 5m height, first floor of 4.75 m and so on .each floor is 0.25 m less than its previous floor. up to up to which floor the height is 33 m.
plz answer its urgent

Answer 1

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