SSC Selection Post 2021 Higher Secondary Level Question Paper (08..

The table shows the production of different types of cars A, B, C, D and E (in thousands) from 2012 to 2016.Cars20122013201420152016A4653565867B5065676672C4354554751D4752616574E4858636467What is the ratio of the total production of type A cars in 2014 and type E cars in 2015 to the total production of type C and D cars in 2012?

The ratio of the distance between two places A and B to the distance between places B and C is $3:5$. A man travels from A to B at $30\text{km/h}$ and from B to C at $x\text{km/h}$. If his average speed for the entire journey is $40\text{km/h}$, then what is the value of $(x-7)$ (in $\text{km/h}$)?

A can finish a work in $33$ days and B can finish the same work in one-third the time taken by A. Working together, what part of the same work can they finish in $5$ days?

Let $△ABC\sim △PQR$ and $\frac{\text{ar}(△ABC)}{\text{ar}(△QPR)}=\frac{25}{169}$. If $AB=15\text{cm}$, $BC=7\text{cm}$ and $AC=8\text{cm}$, then $PQ$ (in $\text{cm}$) is equal to:

If $x-y+z=0$, then what is the value of $(x^2+yz)÷(x^2+y^2+z^2)$?