Multiple choice

The area of a square shaped field is (1764 m^2). The breadth of a rectangular park is (1/3)rd the side of the square field and its length is two times its breadth. What is the cost (in Rs.) of levelling the park at Rs.15 per (m^2)?

  1. 5880

  2. 5088

  3. 8055

  4. 7845

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

First find the side of the square: side = √1764 = 42 m. The rectangle's breadth is 1/3 × 42 = 14 m, and length = 2 × 14 = 28 m. Area = 14 × 28 = 392 m². Cost = 392 × 15 = 5880.