Directions : The pie graph indicates the break-up of the cost of construction of a house. Assuming that the total cost of construction is Rs 6,00,000, answer the following questions. 

Q:

सीमेंट, स्टील और पर्यवेक्षण पर खर्च की गई कुल निर्माण लागत का प्रतिशत है : 

• 1
  50%
• 2
  55%
• 3
  60%
• 4
  65%