Wait, you have 10 hours solo but your CFI is demanding you do more without regard to your actual ability before issuing you your pax endo?
That is crap.
The syllabus says nothing like that and it sounds completely unnecessary.
The test is to brief your pax, secure your pax, monitor your pax, what to do in an emergency, sick pax or grabby pax, and understand handling characteristics of the extra weight of the pax.