1.

A floral design on the floor of a building consists of 1000 tiles. Each tile is in the shape of a parallelogram of altitude 4 cm and base 6 cm. Find the cost of polishing the design of the rate of 90 paise per \[d{{m}^{2}}.\]

A. Rs 324
B. Rs 216
C. Rs 340
D. Rs 440
Answer» C. Rs 340


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