JIPMAT (LR) PYQs

What is the total number of green balls?

In 2006, value wise sale of A increased by 50% and that of E increased by 10%. The sales of all other brands remained the same. By what percentage total sales (value wise) grew in 2006 as compared to 2005?

In 2006, if sales value of B increases by 10% and that of A decreases by 10%. What is the percentage change in sales, if sale of all other brands remain same?