If p : q : r = 2 : 3 : 5, then what will be the ratio of (p + q + r) : (3p + q – r)?

 

If 3:27 :: 5:?

The ratio between the weights of gold and silver in an alloy is 17:3. If the weight of silver in the alloy is 2.7 gm, find the weight of gold in the alloy?

If angles of a quadrilateral are in the ratio 3:5:9:13, find the largest angle?

If A : B = 3 : 5, then what is the value of A + B : B?

If (4/5)A = 3B = (2/3)C, then what is A : B : C?

Which of the following ratio correctly depicts the division of each median of the triangle by the centroid?

A discount of 45% on an article is equal to the discount of 65% on other article. What is the respective ratio of the marked price of both the articles?

Rs 9000 is divided among P, Q and R in the ratio of 5 : 6 : 7. What is the share (in Rs) of R?