A square room has floor area $49$ m$^{2}$. The cost of carpeting at Rs. $150$ per m$^{2}$ is

A square room has floor area $49$ m$^{2}$. The cost of carpeting at Rs. $150$ per m$^{2}$ is
  1. Rs. $7350$
  2. Rs. $7000$
  3. Rs. $4900$
  4. Rs. $980$

Solution

Cost $= 49 \times 150 = 7350$.

Asked in: NSO

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