Q63
The average weight of a class of students is 67.5 kg. The weight of the class teacher is 25% more than the average weight of the class. The average weight of the class is less than the class teacher by x%. The value of x is:
A.
33.335
B.
25%
AnswerC.
20%
D.
22%
Answer: Option B
Solution
Answer: Option B
Solution:
100 == 25% ↑ ==> 125 == x%↓ ==> 100We don't need the actual value to calculate the answer