(a) 184 m2

(b) 196 m2

(c) 198 m2

(d) 200 m2

Answer:(d) 200 m2

Let the length and breadth of the original rectangle be L m and B m respectively.

After increasing the length by 20% and decreasing breadth by 20% area is 192

(1.2 L) X (0.8 B) = 192

or 0.96 LB = 192

LB = 200