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Key Facts: Tahsili Scientific Exam

Tahsili scientific track is administered by the National Center for Assessment (Qiyas) under ETEC in Saudi Arabia.

ETEC/Qiyas describes Tahsili scientific content as biology, chemistry, physics, and mathematics from the secondary scientific curriculum.

Tahsili is distinct from GAT/Qudurat, which measures aptitude rather than curriculum achievement.

Tahsili is scored on a 0-100 scale and does not publish one universal pass mark for all universities.

Saudi universities combine Tahsili with high-school GPA and GAT/Qudurat according to program-specific admission formulas.

Current public sources commonly describe Tahsili questions as multiple-choice and delivered in timed sections.

This free Tahsili bank contains 100 questions, split evenly across mathematics, physics, chemistry, and biology.

Reported Qiyas registration fees commonly range from 100 to 150 SAR inside Saudi Arabia, with higher outside-Kingdom fees reported.

Saudi Arabia's Tahsili scientific-track test is an ETEC/Qiyas multiple-choice university-admission exam covering biology, chemistry, physics, and mathematics. It is scored 0-100, has no universal pass mark, and is combined with GPA and GAT/Qudurat in university admission formulas.

Sample Tahsili Scientific Practice Questions

Try these sample questions to review concepts for the Tahsili Scientific exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1If 3x - 7 = 2x + 5, what is the value of x?
A.-12
B.2
C.12
D.18
Explanation: Subtract 2x from both sides to get x - 7 = 5. Adding 7 to both sides gives x = 12.
2What is the slope of the line passing through (2, 3) and (6, 11)?
A.1
B.2
C.4
D.8
Explanation: The slope is the change in y divided by the change in x. Here, (11 - 3) / (6 - 2) = 8 / 4 = 2.
3Which expression is equivalent to (x^2)(x^5)?
A.x^7
B.x^10
C.2x^7
D.x^3
Explanation: When multiplying powers with the same base, add the exponents. Therefore x^2 times x^5 equals x^(2 + 5), or x^7.
4The area of a circle is 49pi square units. What is its radius?
A.7
B.14
C.24.5
D.49
Explanation: The area of a circle is A = pi r^2. If pi r^2 = 49pi, then r^2 = 49 and r = 7.
5If f(x) = 2x^2 - 3, what is f(4)?
A.5
B.13
C.29
D.32
Explanation: Substitute x = 4 into the function: f(4) = 2(4^2) - 3. This equals 2(16) - 3 = 29.
6Which number is the solution of |x - 4| = 9?
A.-5
B.-4
C.4
D.9
Explanation: An absolute value equation |x - 4| = 9 means x - 4 = 9 or x - 4 = -9. The solutions are x = 13 and x = -5; among the choices, only -5 satisfies the equation.
7A sequence is defined by a_n = 3n + 2. What is the 10th term?
A.15
B.30
C.32
D.35
Explanation: Substitute n = 10 into the rule. a_10 = 3(10) + 2 = 32.
8What is the median of 4, 9, 2, 11, and 7?
A.4
B.6.6
C.7
D.9
Explanation: First order the data: 2, 4, 7, 9, 11. With five values, the middle value is the third number, which is 7.
9If sin(theta) = 3/5 for an acute angle theta, what is cos(theta)?
A.2/5
B.3/4
C.4/5
D.5/3
Explanation: For an acute angle in a right triangle, sin(theta) = opposite/hypotenuse = 3/5. The adjacent side is 4 by the 3-4-5 triangle, so cos(theta) = 4/5.
10Solve the inequality 2x + 1 < 9.
A.x < 4
B.x > 4
C.x < 5
D.x > 5
Explanation: Subtract 1 from both sides to get 2x < 8. Dividing by positive 2 keeps the inequality direction, so x < 4.

About the Tahsili Scientific Exam

The Saudi Tahsili scientific-track test, formally the Scholastic Achievement Admission Test for scientific specializations, is an ETEC/Qiyas university-admission exam for secondary-school graduates. It measures achievement in the scientific curriculum across biology, chemistry, physics, and mathematics, and is distinct from the GAT/Qudurat aptitude test and from STEP English proficiency. Universities combine Tahsili scores with high-school GPA and GAT/Qudurat according to their own admission formulas.

Exam sponsor: National Center for Assessment (Qiyas), under the Education and Training Evaluation Commission (ETEC). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Multiple-choice scientific achievement test for Saudi secondary-school graduates, covering biology, chemistry, physics, and mathematics. This practice bank uses an equal 25-question distribution across the four current scientific subjects; grade-level coverage should be reviewed separately because sources commonly describe heavier weighting for grade-12 material.

Time Limit

Commonly reported as five timed sections of about 25 minutes each, plus check-in and instructions. Confirm the exact time and sectioning in your Qiyas test notice.

Passing Score

Scored 0-100 with no universal pass/fail mark. Saudi universities set their own weighted admission formulas using high-school GPA, GAT/Qudurat, and Tahsili, and competitive majors may require high Tahsili results.

Exam / Certification Fees

Commonly reported Qiyas fees are 100 SAR for early paper registration, 150 SAR for late or computerized registration, and up to 200 SAR outside Saudi Arabia; confirm the current Tahsili fee in Qiyas e-services.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

25%

Mathematics

Algebra, functions, sequences, coordinate geometry, trigonometry, probability, statistics, exponents, logarithms, and multi-step problem solving.

25%

Physics

Motion, forces, energy, momentum, circular motion, waves, optics, electricity, circuits, electromagnetism, heat transfer, and basic modern physics.

25%

Chemistry

Atomic structure, chemical bonding, moles, stoichiometry, acids and bases, redox, rates, equilibrium, solutions, gas laws, and organic functional groups.

25%

Biology

Cell structure and transport, genetics, DNA and gene expression, photosynthesis, respiration, plant and human systems, immunity, evolution, and ecology.

Preparing for the Tahsili Scientific Exam

What You Need to Know

  • Passing score: Scored 0-100 with no universal pass/fail mark. Saudi universities set their own weighted admission formulas using high-school GPA, GAT/Qudurat, and Tahsili, and competitive majors may require high Tahsili results.
  • Assessment: Multiple-choice scientific achievement test for Saudi secondary-school graduates, covering biology, chemistry, physics, and mathematics. This practice bank uses an equal 25-question distribution across the four current scientific subjects; grade-level coverage should be reviewed separately because sources commonly describe heavier weighting for grade-12 material.
  • Time limit: Commonly reported as five timed sections of about 25 minutes each, plus check-in and instructions. Confirm the exact time and sectioning in your Qiyas test notice.
  • Exam / certification fees: Commonly reported Qiyas fees are 100 SAR for early paper registration, 150 SAR for late or computerized registration, and up to 200 SAR outside Saudi Arabia; confirm the current Tahsili fee in Qiyas e-services. Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Tahsili Scientific: Suggested Study Strategy

1Start with the four core scientific subjects and rotate daily between mathematics, physics, chemistry, and biology so weak subjects do not disappear from the schedule.
2Give extra review time to later secondary-year material because current Tahsili prep sources consistently describe heavier coverage of the final secondary year.
3For mathematics and physics, memorize formulas only after practicing when and why each formula applies; the test rewards quick recognition under time pressure.
4For chemistry, connect mole calculations, balanced equations, periodic trends, acids and bases, and redox because many questions combine concepts.
5For biology, review processes in sequence: DNA to RNA to protein, photosynthesis to respiration, blood flow, digestion, immunity, and ecological matter cycling.
6Use timed mixed sets after subject review so you can switch quickly between calculation questions and concept questions.

Frequently Asked Questions

What is the Tahsili scientific-track test?

Tahsili is Saudi Arabia's ETEC/Qiyas scholastic achievement admission test for scientific-track secondary graduates. It measures achievement in biology, chemistry, physics, and mathematics for university admission.

Is Tahsili the same as GAT/Qudurat?

No. Tahsili measures curriculum achievement in scientific high-school subjects, while GAT/Qudurat measures verbal and quantitative aptitude. Saudi universities often use both scores in their admission formulas.

How is Tahsili scored?

Tahsili is reported on a 0-100 scale and does not have one universal pass/fail score. Each university and program decides how much Tahsili counts in its weighted admission formula.

What subjects are on the scientific-track Tahsili test?

The current ETEC/Qiyas scientific-track description lists biology, chemistry, physics, and mathematics. This free bank contains 25 practice questions in each subject.

How many questions are on the real Tahsili test?

Official public pages confirm a multiple-choice test, but secondary sources conflict on the exact item count. Common descriptions range from about 110 to 160 items across timed sections, so candidates should confirm details in Qiyas e-services.