Q7
A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:
A.
10%
B.
10.08%
C.
20%
D.
28%
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Aptitude · Q7
Area
Competitive Exams · Aptitude · question 7