Question

PLEASE ANSWER THE QUESTIOS

PLEASE

CORRECTLY​​​
ANSWER OF QS-9 WAS
₹235​

Answer 1

Answer:

Rs 235

Step-by-step explanation:

Dimension of wall = 10m × 10m

Area of the wall = 100 sq m

Dimension of door frame = 3m × 2m

Area of door frame = 6 sq

Therefore solid wall area left to paint = wall area - door area =100 -6 = 94 sq m

Cost of painting 1 sq m = rs 2.50

Cost of painting 94 sq m = 2.50 × 94 = 250/100 × 94

10/4 × 94 = 10/2 × 47 = 10 × 23.5 = Rs 235