Read the text carefully and answer the questions:
Mohan wants to donate a rectangular plot of land for a hospital in his village. When he was asked to give dimensions of the plot, he told that if its length (x) is decreased by 50 m and breadth (y) is increased by 50 m, then its area will remain same, but if length is decreased by 10 m and breadth is decreased by 20 m, then its area will decrease by 5300 m2.
The area of rectangular field is:
Answer & explanation
Correct answer: option 1
x = 200, y = 150
⇒ area of rectangular plot
= xy
= 200 × 150
= 30000 sq units
Option: 1