How Many of Eight Parked Cars Have a Determinable Slot

Question 1

In an official complex there are two parking lots, A and B. Lot B is on the first floor whereas lot A is on the second floor. In each parking lot four cars are parked in four slots numbered 1, 2, 3 and 4. Slot 1 in A is directly above Slot 1 in B, Slot 2 in A is directly above Slot 2 in B, and so on. Each of the eight cars parked in these slots is of a distinct colour among red, yellow, blue, whit