TASC Math FREE Sample Practice Questions

3- B
To find the discount, multiply the number by \((100\%-\)rate of discount).
Therefore, for the first discount we get: \((D) (100\%-15\%) = (D) (0.85) = 0.85 D\)
For increase of \(10\%: (0.85 D) (100\%+10\%)=(0.85 D) (1.10)=0.93D =93\%\) of D For additional educational resources, .

4- B
Use the formula for Percent of Change \(\frac{New \ Value-Old \ Value}{Old \ Value}×100\%\)
\(\frac{28-45}{45}×100\%=-37.7\%\) (Negative sign here means that the new price is less than the old price). For additional educational resources, .

5- D
Some of prime numbers are: \(2,3,5,7,11,13\). Find the product of two consecutive prime numbers: \(2×3=6\) (not in the options),\(3×5=15\) (not in the options),\(5×7=35\) (bingo!),
\(7×11=77\) (not in the options) For additional educational resources, .

6- C
Let’s compare each fraction:\(\frac{1}{7} < \frac{3}{8} < \frac{5}{11} < \frac{5}{7}\). Only choice C provides the right order. For additional educational resources, .

7- B
Use the information provided in the question to draw the shape.
Use Pythagorean Theorem: \(a^2+ b^2=c^2 \)
\(120^2+50^2=c^2 ⇒ 14400+2500= c^2 ⇒ 16900=c^2 ⇒ c=130 \)
\(\img{https://appmanager.effortlessmath.com/public/images/questions/trteett.png
}\) For additional educational resources, .

8- C
The ratio of boys to girls is \(4:7\). Therefore, there are \(4\) boys out of \(11\) students. To find the answer, first, divide the total number of students by \(11\), then multiply the result by \(4. 55÷11=5 ⇒ 4×5=20\). There are \(20\) boys and \(35 (55-20) \)girls. So, \(15\) more boys should be enrolled to make the ratio \(1:1\) For additional educational resources, .

The Ultimate Algebra Bundle 2026 From Pre-Algebra to Algebra II

Download

$109.99 Original price was: $109.99.$54.99Current price is: $54.99.

9- B
The question is this: \(530.20\) is what percent of \(631\)? Use percent formula:
part\(=\frac{percent}{100}×\)whole. \(530.20=\frac{percent}{100}×631 ⇒ 530.20= \frac{percent ×631}{100} ⇒ 53020 =\)percent \(×631 ⇒\) percent\(=\frac{53020}{631}=84.02≅84\) .
\(530.20\) is \(84\%\) of \(631\). Therefore, the discount is: \(100\%-84\%=16\%\) For additional educational resources, .

10- B
If the score of Mia was \(40\), therefore the score of Ava is \(20\). Since the score of Emma was half as that of Ava, therefore, the score of Emma is \(10\). For additional educational resources, .

Looking for the best resource to help you succeed on the TASC Math test? For additional educational resources, .

High School Equivalency Tests

More from Effortless Math for TASC Test …

Need Math worksheets to help you measure your exam readiness for your upcoming TASC test?

Have a look at our comprehensive TASC Math Worksheets to help you practice all TASC Math concepts and prepare for the TASC Math test.

Want to review the most common TASC Math formulas?

Here is our complete list of TASC Math formulas.

Need a practice test to help you improve your TASC Math score?

Have a look at our Full-Length TASC Math Practice Test and Free TASC Math Practice Test.

The Perfect Prep Books for the TASC Math Test

TASC Math Test Prep Bundle Study Guide + Practice Workbook + Practice Tests

Download

$64.99 Original price was: $64.99.$36.99Current price is: $36.99.

Rated 4.44 out of 5 based on 276 customer ratings

Satisfied 264 Students

Have any questions about the TASC Test?

Write your questions about the TASC or any other topics below and we’ll reply!