A's salary is 20% less than B's salary. If C's salary is Rs. 10000 and it is 25% more than B's salary, then what is A's salary?

Rs. 6000 Rs. 9600 Rs. 8000 Rs. 6400

Rs. 6400

Let B's salary be 100, then A's salary = 80 C's salary = 125% of B = 125 According to question, 125R → 10000 So, A's salary = \(\frac{10000}{125 }\) x 80 = 6400