Delhi Police SI 2024 June 27 Shift 1 Question Paper

The sum of two numbers $x$ and $y$ (where $x>y$) is equal to four times their difference. Find the value of $\frac{5xy}{3(x^2-y^2)}$.

The base of a parallelogram is twice its height. If the area of the parallelogram is $338{\text{cm}}^2$, then find its height (in $\text{cm}$).

A policeman chases a thief who is running at a speed of $7\text{km/h}$. The speed of the policeman is $12\text{km/h}$. If the thief is $280\text{meters}$ ahead of the policeman, then how much time will the policeman take to catch the thief?

Study the given bar graph and answer the following question. The bar graph shows the number of employees (in lakhs) in a company across five different years:

By what percentage did the number of employees increase in the year 2022 compared to the year 2019?

Simplify the given expression:
$$25÷5\times 7\text{ of }(5+7)-13(6\times 4)$$