SAT Math – 70 Minutes (Two 35-Minute Modules) | 44 Questions | 2025 Edition

SAT Math – 70 Minutes (Two 35-Minute
Modules) | 44 Questions | 2025 Edition
Introduction
This document contains fully verified and updated questions with 100% correct answers for
the Digital SAT Math section, valid for the 2025 testing cycle. It is based on the College
Board’s official digital SAT format, structured across:

• Two 35-minute modules (total of 70 minutes)
• 44 multiple-choice and student-produced response (grid-in) questions
• Covers algebra, problem-solving and data analysis, geometry, and advanced math
topics

Designed to mirror the actual Digital SAT exam, this A+ graded resource helps ensure
readiness with high-accuracy solutions.

Exam Questions and Answers
Module 1: Math (22 Questions)

Question 1 (Algebra - Multiple Choice)
Question: Solve for ( x ): ( 3x + 7 = 16 )
A) 3
B) 4
C) 5
D) 6

Correct Answer: 3
Rationale: Subtract 7 from both sides: ( 3x = 9 ). Divide by 3: ( x = 3 ).

Question 2 (Problem-Solving - Multiple Choice)
Question: A shirt originally priced at $40 is discounted by 25%. What is the sale price?
A) $10
B) $20
C) $30
D) $35

Correct Answer: 30
Rationale: Calculate 25% of $40: ( 0.25 \times 40 = 10 ). Subtract from original price: ( 40 -
10 = 30 ).

Question 3 (Geometry - Multiple Choice)
Question: What is the area of a triangle with base 10 cm and height 4 cm?
A) 10 cm²
B) 20 cm²

, C) 30 cm²
D) 40 cm²

Correct Answer: 20
Rationale: Area of a triangle = ( \frac{1}{2} \times \text{base} \times \text{height} =
\frac{1}{2} \times 10 \times 4 = 20 ) cm².

Question 4 (Algebra - Multiple Choice)
Question: If ( y = 2x + 3 ) and ( x = 4 ), what is the value of ( y )?
A) 7
B) 9
C) 11
D) 13

Correct Answer: 11
Rationale: Substitute ( x = 4 ): ( y = 2(4) + 3 = 8 + 3 = 11 ).

Question 5 (Data Analysis - Multiple Choice)
Question: A data set has a mean of 15 and a standard deviation of 3. If all values are
increased by 5, what is the new mean?
A) 15
B) 18
C) 20
D) 23

Correct Answer: 20
Rationale: Adding a constant to each value increases the mean by that constant: ( 15 + 5 =
20 ).

Question 6 (Advanced Math - Multiple Choice)
Question: Solve for ( x ): ( x^2 - 6x + 8 = 0 )
A) ( x = -2, -4 )
B) ( x = 2, 4 )
C) ( x = -2, 4 )
D) ( x = 2, -4 )

Correct Answer: x = 2, 4
Rationale: Factorize: ( (x - 2)(x - 4) = 0 ). Solutions are ( x = 2 ) or ( x = 4 ).

Question 7 (Geometry - Multiple Choice)
Question: What is the circumference of a circle with radius 5 cm? (Use ( \pi \approx 3.14 ))
A) 15.7 cm
B) 31.4 cm
C) 47.1 cm
D) 78.5 cm

Correct Answer: 31.4
Rationale: Circumference = ( 2\pi r = 2 \times 3.14 \times 5 = 31.4 ) cm.