Online Access Free PSAT-Math Exam Questions

A recent study showed that an increase in body weight by 10 kilograms resulted in a 0.15% increase in
heart disease. What fraction is equal to 0.15%?

• A.5/3462
• B.3/2000
• C.2/750
• D.7/4000
• E.1/500

8 3,000 equals:
4

• A.8.3x10
  5
• B.83.0 x 10
• C.83.0 x 10
  4
• D.83.0 x 10
  2
• E.8.3x10
  3

Which year did the same number of boys and girls attend the conference?

• A.None
• B.1995
• C.1998
• D.1997
• E.1996

A computer is on sale for $1600, which is a 20% discount off the regular price. What is the regular price?

• A.$2100
• B.$1800
• C.$2200
• D.$1900
• E.$2000

How long will Lucy have to wait before for her $2,500 invested at 6% earns $600 in simple interest?

• A.2 years
• B.5 years
• C.4 years
• D.6 years
• E.3 years