

MCQOPTIONS
Saved Bookmarks
1. |
If the length of a room is decreased by 10% and breadth is decreased by 20%, while height is increased by 5%, then what percentage changed in the volume of the room? |
A. | 24% |
B. | 24.4% |
C. | 24.2% |
D. | 24.6% |
Answer» C. 24.2% | |