UP POLICE MATHS QUIZ

Find the ratio whose difference of the two terms is 45 and the value obtained is equal to $\frac{4}{7}$.

If $\mathrm{a}=(5 / 4) \mathrm{b}$ and $\mathrm{b}=(2 / 10) \mathrm{c}$, then what is $\mathrm{a}: \mathrm{b}: \mathrm{c}$ ?

A, B and C are three boxes containing balls in the ratio 5: 7: 11 and the total number of balls in all three boxes together is 92 . If 4 balls are transferred from B to A and 8 balls are transferred from C to A, then the new ratio of the balls in the three boxes A,B and C is:

The monthly salaries of A, B and C are in the ratio 7 : 8 : 11. If the monthly salary of B is ₹ 3,600 less than that of C, then what is the annual salary (in ₹) of A?

If a sum of ₹ 6225 is divided into three parts such that 4 times the first part is equal to 5 times the second part and 7 times the third part. The difference between the first and second part (in ₹) is:

The ratio of A's and B's salary is $6: 7$. If B's salary is increased by $5 \frac{1}{2} \%$, then his total salary becomes ₹ 147700. The salary (in ₹) of $A$ is

The ratio of the number of men and women in a company is 5: 4. If the number of men and women increase by 16% and 15%, respectively, then what will be the new ratio of men and women?

If $p$ is the third proportional to 10,15 and $q$ is the fourth proportional to 4,5 and 24 , then find the ratio of $p$ and $q$.

What is the mean proportion of $169$ and $144$?

The ratio of the income of $A$ and $B$ is $3: 5$, Whereas the ratio of their expenditure is $4: 7$ respectively. If $A$ and $B$ save Rs. 16000 and Rs 26000 , respectively, then what is the sum of (in Rs.) their expenditure?