# SSC CHSL (RATIO AND PROPORTIONS) QUANT QUIZ

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## Question 1:

If $(a+b):(b+c):(c+a)=8: 7: 5$ and $a+b+c=60$ is, then $a: b: c$ what will happen?

## Question 2:

Ratio of age of Aditya and Vaibhav after 6 years is $17: 24$ and the difference between their age is 14 years. Find the present age of Aditya.

## Question 3:

Shalini saves one-third of her income. If her income increases by $x\%$ and expenses by $15\%$, then her savings increases by $21\%$. find the value of $x$.

## Question 4:

A sum of ₹ X is divided between A, B and C such that the ratio of the shares of A and B is 3 : 5, and that of B and C is 4 :7. If the difference between the shares of A and C is ₹ 2,001, then the value of X is:

## Question 5:

If $\mathrm{a}, \mathrm{b}$ and $\mathrm{c}$ are positive numbers such that $\left(a^2+b^2\right):\left(b^2+c^2\right):\left(c^2+a^2\right)=34: 61: 45$, then $\mathrm{a}+\mathrm{b}: \mathrm{b}+\mathrm{c}: \mathrm{c}+\mathrm{a}=?$

## Question 6:

A sum of ₹ 7560 is divided between A, B and C such that if their shares are diminished by ₹ 400, ₹ 300 and ₹ 260,respectively, then their shares are in the ratio 4 : 2 : 5. What is the original share (in ₹) of C?

## Question 7:

If A is one third of B, B is twice of C, D is two-third of A and the average of A, B, C and D is 74 , then the difference between A and C is:

## Question 8:

₹8,505 is divided among $P, Q$ and $R$ with their shares in the ratio of $1 \frac{1}{3}: 1$ $\frac{3}{4}: 2 \frac{1}{6}$. What is the difference of $P$ and $R$ 's shares (in ₹ )?.

## Question 9:

If a:b = 9:7, then what is (11a - 9b) : (2a + 3b) ?

## Question 10:

If the ratio of three numbers A, B and C is 2 : 3 : 5, and the sum of the squares of these numbers is 3800 , then the value of C is: