SSC CGL MATHS QUIZ

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Question 1:

The ratio of marks obtained by Vinod and Basu is $6: 5$. If the combined average of their percentage is $68.75$ and their sum of the marks is 275 , find the total marks for which exam was conducted.

Question 2:

Six year hence, average age of $A, B$ and $C$ is 30 years. Four years ago ratio of age of $A$ and $B$ is 5: 4. $A$ is 4 years younger than $C$. Find the difference between $C$ 's age and $B$ 's age ? (in years).

Question 3:

If $(10 x+5):(42 x+8)$ is the triplicate ratio for $5: 8$, find $x^{3}$

Question 4:

Find the fourth proportional 3,4 and 9 .

Question 5:

The ratio of the monthly incomes of $\mathrm{A}$ and $\mathrm{B}$ is $11: 13$ and the ratio of their expenditures is $9: 11$. If both of them manage to save ₹ 4,000 per month, then find the difference in their incomes (in ₹).

Question 6:

The incomes of A and B are in the ratio 5: 8. If A and B spend ₹ 36,000 and ₹ 60,000, respectively, then the ratio of their savings is 3: 4. What is the savings (in ₹) of B ?

Question 7:

The ratio of two positive numbers is $3:4$. If the sum of their cubes is 728, then what will be the sum of these two numbers?

Question 8:

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 9:

The ratio of three numbers is 3:5:4 and the sum of their squares is 11250. Find the sum of the numbers.

Question 10:

A sum of money is to be distributed among A, B, C and D in the ratio of 5: 2: 4: 3. If A gets ₹ 1000 more than D, then what is B's share?