173. What number is that, which, added separately to 100 and 164, shall make them perfect squares?

174. Why is the letter F like death?

175. Why are mortgages like burglars?

176.

I’m composed of letters four,

A turkey, cock, or hen;

Behead me, and I upward soar.

Put on my head again,

Transpose me, then a beast I am,

Both bloodthirsty and wild,