Question : The bar graph given here shows the data on the production of cars by three different companies X, Y, and Z over the years.

The average production for 5 years was the maximum for which company/companies?

Option 1: Y and Z

Option 2: Y

Option 3: X and Y

Option 4: X and Z

Question : Study the given bar graph and answer the question that follows. The bar graph shows the export of rice (in lakhs) during five years.

In how many years was the export of rice less than the average export for the five years?

Option 1: 4

Option 2: 1

Option 3: 3

Option 4: 2

Question : What is $\frac{\left (x^{2}-y^{2} \right)^{3}+\left (y^{2}-z^{2} \right )^{3}+\left (z^{2}-x^{2} \right )^{3}}{\left (x-y \right)^{3}+\left (y-z \right )^{3}+\left (z-x \right)^{3}}?$

Option 1: $\frac{(x+y)(y+z)}{(x+z)}$

Option 2: $(x+y)^3(y+z)^3(z+x)^3$

Option 3: $(x+y)(y+z)(z+x)$

Option 4: $(x+y)(y+z)$

Question : If $x+y+z=19, x y z=216$ and $x y+y z+z x=114$, then the value of $\sqrt{x^3+y^3+z^3+x y z}$ is:

Option 1: 32

Option 2: 30

Option 3: 28

Option 4: 35

Question : If $x+y+z=19, x y z=216$ and $x y+y z+z x=114$, then the value of $x^3+y^3+z^3+x y z$ is:

Option 1: 1225

Option 2: 1441

Option 3: 361

Option 4: 577