Related Questions

A brand of paint costs Tk. 14 per liter and 1 liter of paint will cover an area of 150 square feet. what is the minimum cost of paint needed to cover the 4 walls of a rectangular room that ix 12 feet wide, 16 feet long and 8 feet high?
A Tk. 42
B Tk. 32
C Tk. 50
D Tk. 30
A brand of paint costs Tk. 14 per liter, and 1 liter of paint will cover an area of 150 square feet. What is the minimum cost of paint needed to cover the 4 walls of a rectangular room that is 12 feet wide, 16 feet long and 8 feet high?
A Tk. 42
B Tk. 32
C Tk. 50
D Tk. 30
If m men can paint a house in d days, how many days will it take m+2 men to paint the same house?
A d+2
B (m+2)/md
C md/(m+2)
D d+m+2
It takes 72 hours for five workers to paint an office building. If the number of hours worked is inversely proportional to the number of workers, how many hours should it take six workers to paint the building?
A 68 hours
B 65 hours
C 60 hours
D 70 hours
Painter A can paint a house in 16 days and painter B can do the same work in 20 days . With the help of painter C, they paint the house in 8 days only. Then , Painter C alone can do this task in -
A 80 days
B 85 days
C 79 days
D 76 days
If m men can paint a house in d days, how many days will it take m + 2 men to paint the same house?
A d + 2
B md / (m + 2)
C (m + 2) / m d
D d + m + 2
Transistor parts and refrigerator components are normally made of
A Polystyrene
B Polyester
C High density polythene
D Polyurathane
__________ is normally used for the manufacture of refrigerator components and transistor parts.
A Polyproylene
B Polystyrene
C Polyester
D Polyurathene
_________ paint gets deteriorated when exposed to sun.
A Asbestos
B Bituminous
C Oil
D Aluminium
_________ are cheaper varieties of paint.
A Colour wash
B Pointing
C Distempers
D Acrylics

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