At present, Pia is 6 years older to Ray. The respective ratio between the present ages of Pia and Mini is 3:4. At present Ray is 14 years younger to Mini. What is Ray's present age

Two equal circles are drawn in square in such a way that a side of the square forms diameter of each circle. If the remaining area of the square is 42 cm2, how much will the diameter of the circle measures? (in cm)

In may, the respective ratio of amount allocated for commission and amount allocated for discount and others was 4:3. What was the Gross Revenue of the Magazine in May

What is the difference between Net Revenue of the Magazine in April and its Gross Revenue in June

Amount allocated for commission in March is what percent less than amount allocated for commission in July

In march, if Net Revenue of the Magaine was 85% of its Gross Revenue, what was the amount allocated for discount and others