Online Access Free PSAT-Math Exam Questions

What is the measure of angle B in the following figure if angle A measures 135?

• A.40
• B.225
• C.135
• D.45
• E.50

Sarah is twice as old as her youngest brother. If the difference between their ages is 15 years. How old is
her youngest brother?

• A.15
• B.30
• C.20
• D.10
• E.25

Describe the following sequence in mathematical terms. 144, 72, 36, 18, 9

• A.Miscellaneous sequence
• B.Ascending arithmetic sequence
• C.Descending arithmetic sequence
• D.Descending geometric sequence
• E.Ascending geometric sequence

Alfred wants to invest $4,000 at 6% simple interest rate for 5 years. How much interest will he receive?

• A.$720
• B.$1,200
• C.$480
• D.$960
• E.$240

Which of these percentages equals 1.25?

• A.12.5%
• B.125%
• C.1250.5%
• D.0.125%
• E.1250%