Q1: A man sold an article at a gain of 5%. Had he sold it for Rs 40 more, he would have gained 8%. Then the cost price of the article is?.

Q2: If average of two numbers x and 1/x (where x is not equal to 0) is A, what will be the average of x^3 and 1/x^3 ?

• 1)5000
  2)8A^3-5A
• 9 years agoHelpfull: Yes(0) No(4)