Question : If the income of R is 30% more than the income of Q and the income of Q is 20% more than the income of P, then the income of R is how much percent more than the income of P?

Option 1: 50%

Option 2: 10%

Option 3: 56%

Option 4: 55%

Question : A sum of Rs. 120 is divided among p, q, and r in such a way that p gets Rs. 9 more than q and q gets Rs. 6 more than r. What is the ratio of shares of p, q, and r respectively?

Option 1: 18 : 15 : 13

Option 2: 15 : 12 : 10

Option 3: 16 : 13 : 11

Option 4: 11 : 8 : 10

Question : If p : q is 5 : 6 and q : r is 2 : 5, then what is p : q : r?

Option 1: 15 : 6 : 5

Option 2: 5 : 6 : 5

Option 3: 5 : 6 : 15

Option 4: 5 : 2 : 6

Question : If $p: q$ is $4: 3$ and $q: r$ is $5 : 2$. Find $p: q: r$.

Option 1: 20 : 15 : 6

Option 2: 10 : 4 : 7

Option 3: 15 : 6 : 20

Option 4: 7 : 4 : 10

Question : Three positive numbers are in the proportion of 2 : 3 : 5. If the sum of their squares is 342, then find the largest number.

Option 1: 35

Option 2: 55

Option 3: 15

Option 4: 25