If the difference between the length and breadth of a rectangle is 23 m and its perimeter is 246 m, what is its area?
Answers:
A) 2510 B) 3650 C) 2530 D) 2515 E) 2520

Rationale: "length = breadth + 23 . therefore , 4 × breadth + 2 × 23 = 246 m ⇒ breadth = 50 m length = 50 + 23 = 73 m area = 73 × 50 = 3650 m 2 answer is b ."
Answer: B