How to find x² if p : q is the sub-duplicate ratio of p - x² : q - x²?

Course : CA Foundation. Question : How to find x² if p : q is the sub-duplicate ratio of p - x² : q - x²?

2120

How to find the value of x²y + xy² : x³ + y³ if x : y = 3 : 4, ?

Course : CA Foundation. Question : If x : y = 3 : 4, the value of x²y + xy² : x³ + y³ is …?

3170

How to find the ratio of average temperature between P and R if P and Q is 11 : 12 ?

Course : CA Foundation. Question : P, Q and R are three cities. The ratio of average temperature between P and Q is 11 : 12 and that ...

740

How to find the numbers if the ratio of two numbers is 7 : 10 and their difference is 105 ?

Course : CA Foundation. Question : The ratio of two numbers is 7 : 10 and their difference is 105. The numbers are … ?

130