Quantitative Aptitude Ques 505
Question: If the length of a rectangle is increased by 25% and the width is decreased by 20%, then the area of the rectangle
Options:
A) increases by 5%
B) decreases by 5%
C) remains unchanged
D) increases by 10%
Show Answer
Answer:
Correct Answer: C
Solution:
- [c] According to the question, Area of original rectangle $ =xy $ Area of new rectangle $ =1.25x\times 0.80y=xy $