# SAT Practice Test

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An absolutely free Math SAT practice test.
Question 1
If the median of a set of five consecutive integers is equal to 10, find S = 1 + 2 + 3 + ... + n, where n is the smallest integer among those three integers.

Question 2
If x + 3 = y and y + 2y - 4 = y + 4, find the value of x3.

Question 3
Two dice are rolled. What is the probability the sum to be 4?

Question 4
The ratio of the sides of a rectangle is 2:1. The area of the rectangle is 18. Find its perimeter.

Question 5
Let |m - 1| = n and n2 - n - 4 = n - 1. Find m + n = ?

Question 6
The average of 20 numbers is 10 and one of them is 1. What is the average of the other nine numbers?

Question 7
If a + b = 3 and a2 + b2 = 17, what is the value of ab?

Question 8
A store sells each TV for $500. If someone buys 10 TV, he would get 10% discount for every TV. What is the wholesale price of 10 TV? Question 9 If x + y = 2 and x - y = z - 1, what is the value of x2 + y2 in terms of z? Question 10 The slopes of line 1 and line 2 are m1 and m2 respectively. Select the correct statement. Question 11 If the multiply if three consecutive positive integer is equal to 3n, which n is the second number, what is the sum of these three integers? Question 12 If $$a=\frac{2b}{\sqrt{c}}$$ and $$c=b\sqrt{2}$$, what is the value of a? Question 13 Sarah runs x miles every week. She looses y calories for every mile she runs, and she runs the same distance every day. How much calories she looses everyday in terms of x and y? Question 14 X is 20 years older than Y. After 5 years X's age will be 3 times more than Y. Find X + Y. Question 15 Find the slope of a line which passes through points (1, 3) and (x, 3). Question 16 Bob wants to create a cylinder. Each cm2 costs$1. The radius of the cylinder is 3 meters, and its height is h meters. How much does he have to pay in terms of h?

Question 17
What is the sum of the internal angles of a pentagon?

Question 18
A dice is rolled. What is the probability to shows 6?

Question 19
If a segment with a slope of m passes through points (1, 2) and (2, 1), what is the value of m2?

Question 20
If $$ab = 3$$ and $$b = -\frac{1}{3}$$, what is the value of $$a^2b$$?

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