A rectangular box measures internally 1.6m long, 1m broad and 60cm deep. The number of cubical box each of edge 20cm that can be packed inside the box is:
Select:
A) 30	B) 60	C) 90	D) 120	E) 140
Explanation:   Number of blocks =(160x100x60/20x20x20)=120   Answer: 120
<result>D</result>
A rectangular box measures internally 1.6m long, 1m broad and 60cm deep. The number of cubical box each of edge 20cm that can be packed inside the box is: