question_answer

Price of food grains have risen by 10% and of other items of consumption by 15%. If the ratio of an employee's expenditure on food grains and other items is 2:5. by how much should his salary be increased so that he may maintain the same level of consumption as before, assuming that his present salary is Rs. 3500?

A)  Rs.300             

B)  Rs.350

C)  Rs.375          

D)       Rs.475