The walls and roof of a room are 10 m long,8 m wide and 10 m
in height is to be painted.How much will it cost at Rs.5 per
sq.foot?
A.1600 B.2000
C.2200 D.2400
Answer Posted / coolsummer
Walls: 10m X 8m x 4 (4 walls in a room): 320 sq ft.
Roof: 10m x 8m = 80sq ft
Painting cost @5/sq ft:
(320x5) + (80x5)= 1600 + 400
=2000
Is This Answer Correct ? | 7 Yes | 9 No |
Post New Answer View All Answers
f(X)-f(X-1)=f(X-8) FOR X>5 THEN X=
Write a C Program to declare an array for 2 0 floats. Accept the values from the user sort the two arrays in descending order. Merge the two arrays into a new array and display the new array.
Rahul took a part in cycling game where 1/5 ahead of him and 5/6 behind him then total number of participants?
How many 3-digit numbers with atleast one 5 in their digits?
A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the surface area of the bar?
What is the selling price of a scooter? If the cost of the scooter is Rs 50 and a profit of 10% over selling price is earned.
One passage was on playing cards. know how many diamonds and etc.
If log 0.317=……… and log 0.318=………. Then find the value of log 0.319.
A man while going down in a escalator(which is moving down) takes 50 steps to reach down and while going up takes 125 steps. If he goes 5 times faster upwards than downwards. What will be the total no of steps if the escalator were'nt moving.
A School Has 30% Students From Maharashtra .out Of These 20% Are Bombay Students. Find The Total Percentage Of Bombay?
If substitution is as it's burnout. Didn't remember. But this is one.
in a city, there are 100 buildings numbered by corporation between 0-100, how many twos are shown in door,
How long will a train 100m long travelling at 72kmph take to overtake another train 200m long travelling at 54kmph
Here are 140,0000 pencils out of which 80 % of pencils have average length of 5 inch. What will be the total length, if they are kept one over another? What will be the distance in miles?
If the data is for 10 bogies and for every 2 bogies added speed decreases by 5% what will be the speed after 5 hrs.