I.A door-frame of dimensions 3 m Ă 2 m is fixed on the wall of dime – InterviewSolution

1.	I.A door-frame of dimensions 3 m Ă 2 m is fixed on the wall of dimension 10 m Ă 10 m. Find the2.50
Answer» Area of door =3×2=6area of wall=10×10=100area of remaining part for painting =area of wall -area of door. =100-6=94Labour charge for painting 94sq metres =94×2.5=235so rs 235 is required to paint the wall.

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