- ARs 144
- BRs 72
- CRs 720
- DRs 288
Step-by-Step Solution
Area = sq cm. Number of 100-sq-cm units = 7200 / 100 = 72. Cost = 72 Rs 2 = Rs 144.
Answer: A) Rs 144
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Area of Rectangles and Squares practice questions