SAT Mathematics Practice Test 4
- 1.Which of the following numbers is between 3 and 4?
- A.
A. 12/15
- B.
B. 15/4
- C.
C. 17/4
- D.
D. 13/6
- E.
E. 11/6
- 2.A team of 24 men can complete a job in 18 days working 9 hours per day. How many hours a day would 27 men have to work in order to finish it in 12 days?
- A.
A. 12
- B.
B. 24
- C.
C. 27
- D.
D. 36
- E.
E. 18
- 3.4 pens cost as much as 6 pencils; 2 pencils cost as much as 4 erasers; If the cost of 1 eraser is $1, what is the cost of four pens?
- A.
A. $6
- B.
B. $3
- C.
C. $1
- D.
D. $12
- E.
E. $18
- 4.
![The table given below shows the number of credit points scored by five students in a five week course. Which student has earned total maximum credit points in the course?
- ProProfs]( "The table given below shows the number of credit points scored by five students in a five week course. Which student has earned total maximum credit points in the course?")
The table given below shows the number of credit points scored by five students in a five week course. Which student has earned total maximum credit points in the course?- A.
A. Jane
- B.
B. Mike
- C.
C. Mathew
- D.
D. Peter
- E.
E. Stephen
- 5.If y = 3/4 xz, what is the value of z when x = 2 and y = 27
- A.
A. 2
- B.
B. 6
- C.
C. 18
- D.
D. 27
- E.
E. 9
- 6.
![If x is a positive integer, which of the following is(are) true.
If x is odd, then (x+1)2is even.
If x is even, then (x-1)2is odd.
If x is even, then is irrational.
- ProProfs]( "If x is a positive integer, which of the following is(are) true.
If x is odd, then (x+1)2is even.
If x is even, then (x-1)2is odd.
If x is even, then is irrational.")
If x is a positive integer, which of the following is(are) true.- If x is odd, then (x+1)2is even.
- If x is even, then (x-1)2is odd.
- If x is even, then is irrational.
- A.
A. I and II
- B.
B. I and III
- C.
C. II and III
- D.
D. Only I
- E.
E. Only I
- 7.If a and b are the lengths of the legs of a right triangle whose hypotenuse is 10 units and whose area is 20 square units, what is the value of (a + b)2?
- A.
A. 120
- B.
B. 10
- C.
C. 20
- D.
D. 100
- E.
E. 180
- 8.The average sale of soaps of 24 salesmen excluding Michael´s is 46 pieces per day, whereas Michael alone sells 96 pieces per day. What will be the average sale of soaps if Michael´s sale is also included in it?
- A.
A. 36
- B.
B. 38
- C.
C. 48
- D.
D. 42
- E.
E. 140
- 9.
![If x > 2y and , then which of the following is true?
- ProProfs]( "If x > 2y and , then which of the following is true?")
If x > 2y and , then which of the following is true?- A.
A. x > 6z
- B.
B. x < 6z
- C.
C. y < 6/x
- D.
D. z > 6/x
- E.
E. x = 6z
- 10.Which of the following has the greatest perimeter?
- A.
A. A square with an area of 36 square units.
- B.
B. An equilateral triangle with a side of 9 units.
- C.
C. A rectangle with 10 units length and 40 square units area.
- D.
D. A right triangle whose one side is 4 units and hypotenuse 5 units.
- E.
E. All the given figures have the same perimeter.
- 11.Which of the following is the correct factorization of the quadratic expression 6z2 - 11z + 4?
- A.
A. (3z - 4)(2z - 1)
- B.
B. (3z + 4)(2z - 1)
- C.
C. (3z - 4)(2z + 1)
- D.
D. (3z + 4)(2z + 1)
- E.
E. (2z - 4)(3z - 1)
- 12.If a - 5/6 = 1/243, then what does a equal?
- A.
A. 3
- B.
B. 81
- C.
C. 243
- D.
D. 729
- E.
E. 27
- 13.If x and y are multiples of 3, which of the following cannot also be a multiple of 3?
- A.
A. x + y
- B.
B. xy
- C.
C. xy + 3
- D.
D. x - y
- E.
E. x + y + 1
- 14.In a group of 15 persons 10 are mathematicians and 8 are statisticians. How many people are both mathematicians and statisticians?
- A.
A. 15
- B.
B. 10
- C.
C. 3
- D.
D. 8
- E.
E. 25
- 15.A club has 108 members. Two-thirds of them are men and the rest are women. All members are married except for 9 women members. How many married women are there in the club?
- A.
A. 20
- B.
B. 24
- C.
C. 27
- D.
D. 30
- E.
E. 9
- 16.If p#[email protected] = (p + q + r)(p2 + q2 + r2), then find the value of 8#[email protected]
- A.
A. 15
- B.
B. 80
- C.
C. 120
- D.
D. 135
- E.
E. 1395
- 17.
![In the given figure, O is the centre of the circle.
Note: Figure not drawn to scale.
- ProProfs]( "In the given figure, O is the centre of the circle.
Note: Figure not drawn to scale.")
In the given figure, O is the centre of the circle. Note: Figure not drawn to scale.- A.
A. 30 degrees
- B.
B. 20 degrees
- C.
C. 50 degrees
- D.
D. 100 degrees
- E.
E. 90 degrees
- 18.The percent increase from 8 to 14 is equal to the percent increase from 12 to what number.
- A.
A. 21
- B.
B. 28
- C.
C. 14
- D.
D. 16
- E.
E. 24
- 19.
![Johnson has to cover a distance of 240 miles, of which
- ProProfs]( "Johnson has to cover a distance of 240 miles, of which")
Johnson has to cover a distance of 240 miles, of which- A.
A. 240
- B.
B. 30
- C.
C. 40
- D.
D. 50
- E.
E. 120
- 20.Mrs. Alice is four times as old as her son. After 4 years the sum of their ages would be 63 years. Find her son´s present age.
- A.
A. 12
- B.
B. 11
- C.
C. 4
- D.
D. 2
- E.
E. 15
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