20+ Free UMN Exame de Acesso Practice Questions

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2026 Statistics

Key Facts: UMN Exame de Acesso Exam

English-language MCQ study adaptations in this bank

OpenExamPrep verified bank

1,265

Total vacancies announced for 2026/2027

UMN 2026/2027 vacancy distribution

5,000 AOA

Registration fee per course option

Decreto Presidencial n.º 124/20 fee table

10/20 + ranking

Regulatory minimum mark plus vacancy ranking

Decreto Presidencial n.º 5/19

The current 2026/2027 UMN competition uses in-person written papers in Portuguese, grouped by course area, with 1,265 vacancies and August 24–28 examination dates. Online registration does not mean online testing; admission requires the regulatory minimum and ranking within vacancies.

Sample UMN Exame de Acesso Practice Questions

Try these sample questions to test your UMN Exame de Acesso exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 20+ question experience with AI tutoring.

1In medical cytology, which cellular organelle contains acid hydrolase enzymes responsible for the intracellular degradation of macromolecules, phagocytosed pathogens, and worn-out cellular organelles (autophagy)?

A.Lysosome (Lisossomo)

B.Ribosome (Ribossomo)

C.Endoplasmic reticulum (Retículo endoplasmático)

D.Centrosome (Centrossomo)

Explanation: Lysosomes are membrane-bound organelles containing acid hydrolases, including proteases, nucleases, and lipases, that function in an acidic lumen. They degrade phagocytosed materials, endocytosed ligands, and cellular debris through autophagy.

2During the transcription phase of eukaryotic protein synthesis, which enzyme is primarily responsible for synthesizing pre-messenger RNA (pre-mRNA) by reading the DNA template strand in the 3' to 5' direction?

A.DNA Polymerase III (DNA Polimerase III)

B.RNA Polymerase II (RNA Polimerase II)

C.DNA Ligase (DNA Ligase)

D.Reverse Transcriptase (Transcriptase reversa)

Explanation: RNA Polymerase II is the primary eukaryotic transcription enzyme that binds to promoter regions (such as the TATA box) to catalyze the synthesis of pre-mRNA from protein-coding genes in the 5' to 3' direction using the template DNA strand. The template is therefore read in the opposite, 3' to 5', direction.

3In trigonometry, what is the exact general solution for the equation cos(2x) = 1/2 in radians?

A.x = +- pi/3 + 2*k*pi, where k is an integer in Z

B.x = pi/4 + k*pi, where k is an integer in Z

C.x = +- pi/6 + k*pi, where k is an integer in Z

D.x = pi/12 + k*pi, where k is an integer in Z

Explanation: The fundamental angles where cosine equals 1/2 are 2x = +- pi/3 + 2*k*pi for any integer k. Dividing both sides by 2 yields x = +- (pi/3)/2 + (2*k*pi)/2 => x = +- pi/6 + k*pi, where k in Z.

4What is the molar concentration (molarity) of a solution prepared by dissolving 11.7 g of sodium chloride (NaCl, molar mass = 58.5 g/mol) in sufficient distilled water to make a total volume of 500 mL of solution?

A.0.20 mol/L

B.0.80 mol/L

C.0.10 mol/L

D.0.40 mol/L

Explanation: First, calculate the number of moles of NaCl: n = mass / molar mass = 11.7 g / 58.5 g/mol = 0.20 mol. The volume in liters is V = 500 mL = 0.500 L. Molarity M = n / V = 0.20 mol / 0.500 L = 0.40 mol/L (0.40 M).

5Calculate the standard enthalpy of combustion (Delta_H_c) of methane gas according to the thermochemical equation: CH4(g) + 2 O2(g) -> CO2(g) + 2 H2O(l). Given standard enthalpies of formation: Delta_H_f(CH4) = -75 kJ/mol, Delta_H_f(CO2) = -394 kJ/mol, and Delta_H_f(H2O_l) = -286 kJ/mol.

A.-891 kJ/mol

B.-966 kJ/mol

C.+891 kJ/mol

D.-605 kJ/mol

Explanation: Using Hess's Law: Delta_H_rxn = Sigma Delta_H_f(products) - Sigma Delta_H_f(reactants). Products = Delta_H_f(CO2) + 2 * Delta_H_f(H2O) = -394 + 2(-286) = -394 - 572 = -966 kJ/mol. Reactants = Delta_H_f(CH4) + 2 * Delta_H_f(O2) = -75 + 2(0) = -75 kJ/mol. Delta_H_rxn = -966 - (-75) = -966 + 75 = -891 kJ/mol.

6In Portuguese syntax, identify the grammatical function of the underlined pronoun in: 'O médico entregou-[lhe] o relatório clínico do paciente.'

A.Objeto direto (Direct object)

B.Objeto indireto (Indirect object)

C.Complemento nominal (Noun complement)

D.Adjunto adnominal (Adnominal adjunct)

Explanation: The verb 'entregar' is bitransitive (transitivo direto e indireto), taking a direct object ('o relatório clínico') and an indirect object ('a ele/ela'). The pronoun 'lhe' functions canonically as the indirect object governed by the preposition 'a'.

7Evaluate the limit of the rational function as x approaches infinity: lim (x -> +infinity) (5x^3 - 2x + 7) / (2x^3 + 4x^2 - 1).

A.+infinity

B.0

C.5/2 (2.5)

D.7/-1 (-7)

Explanation: As x approaches infinity in a rational function where the degree of the numerator (degree 3) equals the degree of the denominator (degree 3), the limit is the ratio of their leading coefficients: 5/2 = 2.5. Dividing both numerator and denominator by x^3 confirms: lim (5 - 2/x^2 + 7/x^3) / (2 + 4/x - 1/x^3) = (5 - 0 + 0) / (2 + 0 - 0) = 5/2.

8Find the local extrema of the polynomial function f(x) = x^3 - 6x^2 + 9x + 2.

A.Local maximum at (3, 2) and local minimum at (1, 6)

B.Local maximum at (0, 2) and local minimum at (4, -2)

C.Local minimum at (2, 4) and no local maximum

D.Local maximum at (1, 6) and local minimum at (3, 2)

Explanation: Compute the first derivative: f'(x) = 3x^2 - 12x + 9 = 3(x^2 - 4x + 3) = 3(x - 1)(x - 3). Critical points are x = 1 and x = 3. Compute the second derivative: f''(x) = 6x - 12. At x = 1: f''(1) = 6(1) - 12 = -6 < 0 => local maximum. f(1) = 1^3 - 6(1)^2 + 9(1) + 2 = 6. At x = 3: f''(3) = 6(3) - 12 = +6 > 0 => local minimum. f(3) = 27 - 54 + 27 + 2 = 2. Thus, local max at (1, 6) and local min at (3, 2).

9A projectile is launched from ground level with an initial velocity of v0 = 50 m/s at an angle of 30 degrees above the horizontal (sin 30 = 0.50, cos 30 = 0.866). Assuming g = 10 m/s^2 and neglecting air resistance, what is the maximum vertical height H_max reached by the projectile?

A.31.25 m

B.62.50 m

C.125.0 m

D.15.62 m

Explanation: The initial vertical velocity component is v0y = v0 * sin(30 degrees) = 50 * 0.50 = 25 m/s. The maximum height is reached when vertical velocity becomes zero: vy^2 = v0y^2 - 2*g*H_max => 0 = (25)^2 - 2(10)*H_max => 625 = 20*H_max => H_max = 625 / 20 = 31.25 meters.

10What is the geographic feature 'Fenda da Tundavala' located near Lubango in Huíla Province?

A.A limestone cave system beneath the Humpata plateau

B.A dramatic natural escarpment at the western edge of the Humpata plateau overlooking the lowlands toward Namibe

C.A rift valley containing seasonal wetlands east of Lubango

D.A volcanic caldera in the Serra da Chela

Explanation: The Fenda da Tundavala (Tundavala Gap) is a dramatic geological escarpment in the Serra da Chela near Lubango. It marks the abrupt western edge of the Humpata plateau above the lower terrain toward Namibe.

About the UMN Exame de Acesso Exam

The UMN Exames de Acesso are competitive annual entrance examinations in Portuguese. For 2026/2027, UMN published 1,265 vacancies across 15 courses and in-person area papers scheduled for August 24–28, with explicit subject combinations for health, social-science, engineering, and agricultural routes. This 20-question bank is an English-language MCQ study adaptation, not an official translation or paper simulation.

Assessment

Question count not published by the exam provider

Time Limit

Not published as a single universal duration; candidates must consult their faculty-specific examination schedule and candidate card.

Passing Score

10/20 national regulatory minimum under Article 17 of Decreto Presidencial n.º 5/19; final admission is competitive based on ranked scores within 1,265 vacancies.

Exam Fee

The governing public-university fee table lists 5,000 AOA per course; candidates should confirm current payment instructions with UMN. (Universidade Mandume Ya Ndemufayo (UMN), Lubango, Huíla, Angola)

UMN Exame de Acesso Exam Content Outline

Varies by faculty

Língua Portuguesa & Textual Interpretation

Text comprehension, grammar, morphological analysis, syntax, and orthographic norms.

Varies by faculty

Matemática & Quantitative Analysis

Algebraic structures, functions, limits, trigonometry, geometry, and problem solving.

Faculdade de Medicina & ISPH

Biologia & Química

Biology and Chemistry for health and agricultural course groups, following UMN's published secondary-level topic programmes.

ISPH & Engineering

Física & Exact Sciences

Kinematics, dynamics, thermodynamics, fields, circuits, magnetism, fluids, and Chemistry for exact-science and engineering routes.

Social-science routes

História, Geografia & Cultura Geral

History, Geography, and General Culture alongside Portuguese and Mathematics for the 2026 social-science course group.

How to Pass the UMN Exame de Acesso Exam

What You Need to Know

Passing score: 10/20 national regulatory minimum under Article 17 of Decreto Presidencial n.º 5/19; final admission is competitive based on ranked scores within 1,265 vacancies.
Assessment: Question count not published by the exam provider
Time limit: Not published as a single universal duration; candidates must consult their faculty-specific examination schedule and candidate card.
Exam fee: The governing public-university fee table lists 5,000 AOA per course; candidates should confirm current payment instructions with UMN.

Keys to Passing

Work through all 20 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

UMN Exame de Acesso Study Tips from Top Performers

1Ensure your secondary school qualification matches the published entry profile for your chosen faculty (e.g., Physical and Biological Sciences for Medicine).

2Master core secondary-school curriculum concepts in Portuguese, Mathematics, Biology, Chemistry, and Physics.

3Practice solving examination questions under timed conditions and writing precise Portuguese explanations.

Frequently Asked Questions

What courses are available at UMN for 2026/2027?

UMN's official 2026/2027 distribution lists 15 courses grouped into medical and health sciences, social sciences, exact sciences and engineering, and agricultural/zootechnical areas. Consult the official vacancy PDF for the exact course and schedule.

How do candidates pay the UMN entrance exam fee?

The governing public-university fee table lists 5,000 AOA per course. Candidates should follow the payment method generated or stated in the current UMN registration process.

Is the UMN entrance examination taken online or in person?

Registration and list consultation are online, but the official 2026 calendar assigns physical examination locations in Lubango and Ondjiva. The test is not an online assessment.

What is the minimum grade required for admission to UMN?

A minimum mark of 10/20 is required under national regulations (Decreto Presidencial 5/19). Final admission is based on candidate score ranking within each course's quota.

Does this practice bank replicate the exact UMN exam paper?

No. This is an English-language MCQ study adaptation designed for self-study and conceptual review. The official UMN exams are written in Portuguese and vary by faculty.