Q1
Medium
Calculation
2.00 marks
Ek vastu ki keemat pehle 20% badhai gayi aur phir 10% ghatai gayi. Net change kitna hoga?
A
8% increase
B
10% increase
C
12% increase
D
8% decrease
Correct Answer: A. 8% increase
Explanation
Successive change = 20 - 10 + (20 x -10)/100 = 8%. Isliye net 8% increase hoga.
Maths
Percentage
Successive Percentage