Instructions

The pie-chart given below show usage of materials in a construction of a house. Study the chart and answers the questions :

Question 49

If the cost of cement is ₹ 5000/- then the labour cost is

Solution

Let cement used = Rs. $$72x$$

According to ques, => $$72x=5000$$

Multiplying both sides by $$\frac{5}{4}$$

=> $$72x \times \frac{5}{4} = 5000 \times \frac{5}{4}$$

=> Labour cost = $$90x = 1250 \times 5=Rs.$$ $$6250$$

=> Ans - (B)

Share on Whatsapp Share on Whatsapp

Create a FREE account and get: