Free and New SAT Practice Test Sample Questions 2013-14
This is 12th part of my blog for doing excellent in SAT exam. You can prepare for this exam by testing some free test questions. Make sure you first print the answers. In this part of blog you will see SAT Practice Questions from 163-169 in English.
New AND Free SAT math practice test- 164-173
Q 164
In a school fund-raiser, 10 students in class A sold an average (arithmetic mean) of 4 boxes of cookies. In class B, 15 students sold an average of 9 boxes. What was the average number of boxes of cookies sold by the 25 students?
A. 13/25
B. 1
C. 6-1/2
D. 7
E. 13-6/13
Q 165
The remainder when a number n is divided by 7 is 2. Which of the following is the remainder when 2 n + 1 is divided by 7 ?
A. 1
B. 2
C. 3
D. 4
E. 5
Q 166
What are all values of x such that x2 + 7 x + 6 = 0 ?
A. -6 = x = -1
B. -6 = x = 1
C. 1 = x = 6
D. x = -6 or x = -1
E. x = 1 or x = 6
Q 167
A particular flu vaccine is effective for 90 percent of the patients who receive it. What is the probability that it will be effective for both of the next two randomly selected patients?
A. 0.54
B. 0.63
C. 0.72
D. 0.81
E. 0.90
Q 168
The number of bacteria present in a laboratory sample after t days can be represented by 500(2 t). What is the initial number of bacteria present in this sample?
A. 250
B. 500
C. 750
D. 1,000
E. 2,000
Q 169
Yvonne has studied the cost of tickets over time for her favorite sports team. She has created a model to predict the cost of a ticket in the future. Let C represent the cost of a ticket in dollars and y represent the number of years in the future. Her model is as follows.C = 2.50 y + 13Based on this model, how much will the cost of a ticket increase in two years?
A. $5
B. $8
C. $13
D. $18
E. $26
Q 170
cos 2(3 x) + sin 2(3 x) =
A. 0
B. 1
C. 3
D. 6
E. 9
Q 171
The population of the United States is approximately 250 million, and the national debt is approximately 4 trillion dollars. If this debt were divided equally among the population, what would be the debt, in dollars, per person?
A. 16
B. 1,600
C. 16,000
D. 1,600,000
E. 16,000,000
Q 172
A rectangular pool 24 feet long, 8 feet wide, and 4 feet deep is filled with water. Water is leaking from the pool at the rate of 0.40 cubic foot per minute. At this rate, how many hours will it take for the water level to drop 1 foot?
A. 4
B. 8
C. 12
D. 16
E. 32
Q 173
It takes 28 minutes for a certain bacteria population to double. If there are 5,241,763 bacteria in this population at 1:00 p.m., which of the following is closest to the number of bacteria in millions at 2:30 p.m. on the same day?
A. 80
B. 40
C. 20
D. 15
E. 10
Answers Key-New AND Free SAT math practice test- 164-173
164 Answer: D - 7
165 Answer: E - 5.
166 .Answer: D - x = -6 or x = -1
167 Answer: D - 0.81
168 Answer: B - 500
169 Answer: A - $5
170 Answer: B - 1
171 Answer: C - 16,000
172 .Answer: B - 8
173 Answer: B - 40
