100+ Free Tahsili Scientific Practice Questions

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Key Facts: Tahsili Scientific Exam

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 test your Tahsili Scientific exam readiness. 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.

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 Fee

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. (National Center for Assessment (Qiyas), under the Education and Training Evaluation Commission (ETEC))

Tahsili Scientific Exam Content Outline

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.

How to Pass 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 fee: 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.

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Tahsili Scientific Study Tips from Top Performers

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.