ISEE Quantitative Reasoning Practice Test 1

If x ≠ 2y, then

If x² – y² = 48, then 2/3(x+y)(x-y) =

How many unique real roots does the equation y = x² – 10x + 25 have?

Which of the following could be the exact value of n⁴ where n is an integer?

If 2ab+6a=4 and a=1/2, then b =?

If 4a+1=64, what is the value of a?

6b² – 24b + 24 = ?

If g(x) = 2x² + bx + 5 and g(1) = 4, what is the value of g(-1)?

Which of the following sets of numbers has the property that the product of any two numbers in the set is also a number in the set?
I. The set of even integers
II. The set of prime numbers
III. The set of positive numbers

The figure below shows all roads between Quarryton, Richfield, and Bayview. Martina is traveling from Quarryton to Bayview and back. How many different ways could she make the round trip, if she goes through Richfield exactly once and does not travel any section of road more than once?