Which of the following order is/are correct for the rate of $\mathrm{E}2$ reaction?

Which of the following statements regarding the projections shown below are true?

The structures represent:

The given compound $\left(\mathrm{X}\right)$ has:

The compounds $\mathrm{X}$ and $\mathrm{Y}$ in below reaction can be:

$\mathrm{Ph}-\mathrm{NH}-{\mathrm{NH}}_2 + \left(\mathrm{X}\right) + \left(\mathrm{Y}\right) \stackrel{-{\mathrm{H}}_2\mathrm{O}}{\to }\mathrm{P} + \mathrm{Q} ( \mathrm{Organic} \mathrm{products})$

No. of Geometrical isomers for following compound is: