최신PSAT Preliminary Scholastic Aptitude Test - Math - PSAT-Math무료샘플문제
문제1
If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do in 2 days, how long would the job
take if Sam, Lisa, and Tom worked together to complete it?
If Sam can do a job in 4 days that Lisa can do in 6 days and Tom can do in 2 days, how long would the job
take if Sam, Lisa, and Tom worked together to complete it?
정답: E
문제2
A mattress store sells their stock for 15% off of retail. If someone pays cash, they take an additional 10%
off of the discounted price. If a mattress's retail price is $750, what is the price after the store discount and
the cash discount?
A mattress store sells their stock for 15% off of retail. If someone pays cash, they take an additional 10%
off of the discounted price. If a mattress's retail price is $750, what is the price after the store discount and
the cash discount?
정답: E
문제3
Sarah needs to make a cake and some cookies. The cake requires 3/8 cup of sugar and the cookies
require 3/5 cup of sugar. Sarah has 15/16 cups of sugar. Does she have enough sugar, or how much
more does she need?
Sarah needs to make a cake and some cookies. The cake requires 3/8 cup of sugar and the cookies
require 3/5 cup of sugar. Sarah has 15/16 cups of sugar. Does she have enough sugar, or how much
more does she need?
정답: A
문제4
In the figure above, AD is a diameter of the circle with center O and AO = 5. What is the length of arc
BCD ?
In the figure above, AD is a diameter of the circle with center O and AO = 5. What is the length of arc
BCD ?
정답: B
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문제5
What is the next number in the sequence? 6, 12, 24, 48, ___
What is the next number in the sequence? 6, 12, 24, 48, ___
정답: C
문제6
In a college, some courses contribute more towards an overall GPA than other courses. For example, a
science class is worth 4 points; mathematics is worth 3 points; history is worth 2 points; and English is
worth 3 points. The values of the grade letters are as follows, A= 4, B=3, C=2, D=1, F=0. What is the GPA
of a student who made a "C" in Trigonometry, a "B" in American History, an "A" in Botany, and a "B" in
Microbiology?
In a college, some courses contribute more towards an overall GPA than other courses. For example, a
science class is worth 4 points; mathematics is worth 3 points; history is worth 2 points; and English is
worth 3 points. The values of the grade letters are as follows, A= 4, B=3, C=2, D=1, F=0. What is the GPA
of a student who made a "C" in Trigonometry, a "B" in American History, an "A" in Botany, and a "B" in
Microbiology?
정답: A
문제7
Two angles of a triangle measure 15and 85 . What is the measure for the third angle?
Two angles of a triangle measure 15and 85 . What is the measure for the third angle?
정답: C
문제8
How much did the infant gain in the first month of life?
How much did the infant gain in the first month of life?
정답: D
문제9
During a 5-day festival, the number of visitors tripled each day. If the festival opened on a Thursday with
3 45 visitors, what was the attendance on that Sunday?
During a 5-day festival, the number of visitors tripled each day. If the festival opened on a Thursday with
3 45 visitors, what was the attendance on that Sunday?
정답: C
문제10
7 1/2 -5 3/8 =
7 1/2 -5 3/8 =
정답: D
문제11
8 5% of what number is 136?
8 5% of what number is 136?
정답: E
문제12
Sue receives a base salary of $90 weekly plus a 12% commission on all sales. Sue had $3,000 in sales
this week. How much did she make total?
Sue receives a base salary of $90 weekly plus a 12% commission on all sales. Sue had $3,000 in sales
this week. How much did she make total?
정답: E
문제13
Which of the following would be an appropriate unit to measure sugar for a cookie recipe?
Which of the following would be an appropriate unit to measure sugar for a cookie recipe?
정답: A