If one needs to score 34% to pass a test, the pass marks out of 40 would be:

 

At 10% discount the selling price of an article is Rs 4500, what is the selling price (in Rs) if the discount is 27.5%?

In an ornament the ratio of gold and copper is 3:2. The percentage of gold in the ornament is:

A man buys a table and a chair for Rs. 500. He sells the table at a loss of 10% and the chair at a gain of 10%. He still gains Rs.10 on the whole. The cost price of chair in rupees is

Kamal has some apples. He sold 40% more than he ate. If he sold 70 apples, how many did he eat?

At what percentage above the cost price must an article be marked so as to gain 33% after allowing a customer a discount of 5%?

A's salary is 50% more than that of B. Then B's salary is less than that of A by

Sum of two numbers is thrice their difference. Their ratio is

A dealer marks his goods 20% above cost price. He then allows some discount on it and makes a profit of 8%. The rate of discount is