Challenger App

No.1 PSC Learning App

1M+ Downloads
The cost of painting four walls of a room is Rs.750. If another room with length and breadth is twice and height is thrice of this room , the cost of painting the walls is :

ARs. 2,250

BRs. 9,000

CRs. 4,500

DRs. 6,750

Answer:

C. Rs. 4,500


Related Questions:

A chord of a circle has a length of 12 cm. The angle subtended by the chord at a point on the circumference is 30°. What is the distance from the center of the circle to the chord?
ആറ് വശങ്ങളുള്ള ഒരു ബഹുഭുജത്തിൽ എത്ര വികർണങ്ങൾ വരയ്ക്കാം ?
How many diagonals does a hexagon have?
16 cm ചുറ്റളവ് ഉള്ള സമചതുരത്തിൻ്റെ ഉള്ളിൽ കൊള്ളാവുന്ന വൃത്തത്തിന്റെ പരപ്പളവ് എന്ത്?
Find the value of k if (4, 4) is the centroid of the triangle with coordinates (2, 3), (k, 6) and (6, 3).