As a thumb-rule estimate for an office room of 200 sq ft floor area with 4 persons and 4 computers, the minimum capacity of air conditioner required is approximately:

Estimate the approximate cost of a proposed auditorium having a built-up volume of 3,500 m3. Consider the cost of construction as ₹5,000 per m3.

Estimate the approximate cost of a proposed auditorium having a built-up volume of 3500 m3. Consider the cost of construction as ₹5,000 per m3.