How many bricks, each measuring 25 cm x 11.25 cm x 6 cm, will be needed to build a wall of 8 m x 6 m x 22.5 cm?-A-5600B-6000C-6400D-7200-C-6400

Question

APTITUDE CRACK · Accepted Answer

C 6400  Number of bricks = Volume of the wall = 800 x 600 x 22.5 = 6400. Volume of 1 brick 25 x 11.25 x 6

Volume and Surface Area - General Aptitude