Arun got 30% of the maximum marks in an examination and failed by 10 marks. However, Sujith who took the same examination got 40% of the total marks and got 15 marks more than the passing marks. What were the passing marks in the examination?
Correct Answer : D
The banker's gain on a bill due 1 year hence at 10% per annum is Rs. 20. What is the true discount?
What is the difference between the banker's discount and the true discount on Rs.8100 for 3 months at 5%
A trader has 1600Kg of sugar. He sells a part at 8% profit and the rest at 12% profit. If he gains 11% on the whole , find the quantity sold at 12%.