Directions for Questions 3 to 4: Each question is followed by two statements I and II. Answer each question using the following in

Directions for Questions 3 to 4: Each question is followed by two statements I and II. Answer each question using the following instructions:
Choose 1: If the question can be answered by using statement I alone but not by using statement II alone.
Choose 2: If the question can be answered by using statement II alone but not by using statement I alone.
Choose 3: If the question can be answered by using either statement alone.
Choose 4: If the question can be answered by using both the statements together but not by either statement alone.

Determine if A is less than 1? (Given A is a real number)

I A3 – 1 = 0 II A2 + 1 = 0

Is B the square of an integer?

I √B = 8/7 II B = 225​