**PSAT Math Practice Test :**

Math practice test given in this section will be much useful for the students who are preparing for PSAT.

Students can practice the PSAT Math questions given below and verify their answer with the step by step solution explained for each problem.

(1) If 2000/2x = 10, then what is √x?

(A) √10 (B) 10 (C) √1000 (D) 100 (E) 1000

(2) If x = 9, y = -9 and z = -1, what is the value of yz + √x + yz - √x ?

(A) -24 (B) -18 (C) 0 (D) 18 (E) 24

(3) 1 dollar = 0.5 pillets

4 coss = 1 dollar

Lindsey has $20 to spend. She needs to buy exactly 2 pillets. She spends the remaining amount buying coss. How many coss does Lindsey purchase ?

(A) 4 (B) 5 (C) 64 (D) 72 (E) 76

(4) √100 ÷ √25 =

(A) √2 (B) 2 (C) 4 (D) 10 (E) 1/2

(5) If x = -8, what is the value of (1/2) |4x - 4|?

(A) -18 (B) -14 (C) -8 (D) 14 (D) 14 (E) 18

(6)

Triangle NPQ is an equilateral triangle. If its perimeter is 27, what is the length of NP + NQ ?

(A) 16 (B) 18 (C) 4 (D) 32 (E) 0

(7) If 40% of x is 160, what is x ?

(A) 0.0025 (B) 4 (C) 64 (D) 360 (E) 400

(8) When d is divided by 7, the remainder is 5, what is the remainder when d + 1 is divided by 7 ?

(A) 0 (B) 1 (C) 4 (D) 5 (E) 6

(9)

In the figure above, O is the center of the square. What is the area of the square ?

(A) 8 (B) 16 (C) 32 (D) 64 (E) 256

(10)

If O is the midpoint of PW, then what is the distance of OE?

(A) 10 (B) 11 (C) 12 (D) 13 (E) 17

(11) The average of 7 consecutive even integers is 20. What is the median ?

(A) 18 (B) 20 (C) 20.5 (D) 22 (E) 24

(12) What is 0.003815 in scientific notation ?

(A) 3815 x 10^{-2 }(B) 3.815 x 10^{-3 }(C) 3.85 x 10

(D) 0.003815 x 10^{2} (E) 3.815 x 10^{3}

(13)

In the figure above, what is the length of AC?

(A) 8 (B) 12 (C) 2√66 (D) 2√289 (E) √314

(14) What time will it be 53 hours after 3 : 30 P.M on Thursday ?

(A) 7 : 30 A.M Saturday (B) 8 : 30 A.M Saturday

(C) 7 : 30 P.M Saturday (D) 8 : 30 P.M Saturday

(E) 8 : 30 P.M Sunday

(15)

If x represents the circumference of the above figure and y represents the area, what is x/y ?

(A) 10 π/25 (B) 5/2 (C) 2/5 (D) 25 π/10 (E) 5π/25

(16) A certain sub stance has a mass of 98 milligrams. What is the mass of his substance in kilograms ?

(A) 9.8 x 10^{5} kg (B) 9.8 x 10^{3} kg (C) 9.8 kg

(D) 9.8 x 10^{-3} kg (E) 9.8 x 10^{-5} kg

(17) Samuel scored a 72, 92 and 80 on his first three exams. What is the minimum score he needs to get an average of 85 ?

(A) 85 (B) 90 (C) 93 (D) 96 (E) 100

(18) Five out of marbles in a bag are red. What percentage of the marbles is not red ?

(A) 50% (B) 55% (C) 60% (D) 75% (E) 80%

(19)

In the figure above, the rectangle ABCD is inscribed in the circle.Where E is the center and the radius is 5. If the length of BD is 6, what is the area of rectangle ABCD ?

(A) 30 (B) 48 (C) 60 (D) 25 π (E) 180

(20) √81 √25 + √16 =

(A) 5 (B) 40 (C) 49 (D) 56 (E) 64

If you would like to have more questions on PSAT math, please click on the following links.

**PSAT online practice test math - Paper 1**

**PSAT online practice test math - Paper 2**

**PSAT online practice test math - Paper 3**

**PSAT online practice test math - Paper 4**

**PSAT online practice test math - Paper 5**

**PSAT online practice test math - Paper 6**

**PSAT online practice test math - Paper 7**

**PSAT online practice test math - Paper 8**

**PSAT online practice test math - Paper 9**

**PSAT online practice test math - Paper 10**

We hope that the stuff given in this section would have been much useful for the students who are preparing for PSAT exam.

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