Free Practice Questions for COMISOE Admission

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Key Facts: COMISOE Admission Exam

4 subjects

Academic papers listed for 2026

CNC-UNA COMISOE results

Spanish and Guaraní

Confirmed assessment languages

2026 subjects and Army-linked prospectus

80 practice MCQs

Independent study bank size

OpenExamPrep practice bank

January 27–30

2026 academic paper dates

CNC-UNA COMISOE results

Study the four academic subjects with independent English explanations and original Spanish or Guaraní examples. Fitness screening is a separate selection stage, not a fifth academic subject in this bank.

Sample COMISOE Admission Practice Questions

Try these sample questions to review concepts for the COMISOE Admission exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 80+ question experience with AI tutoring.

1A military logistics convoy travels 240 kilometers at an average speed of 60 km/h. How many hours does the journey take?

A.4 hours

B.3 hours

C.5 hours

D.6 hours

Explanation: Time equals distance divided by average speed. Thus t = 240/60 = 4 hours; kilometres cancel, leaving hours. Multiplying speed by this time recovers the 240 km distance.

2A field unit of 120 soldiers consumes 360 liters of potable water per day. At the same consumption rate, how many liters of water are required daily for 180 soldiers?

A.540 liters

B.480 liters

C.600 liters

D.500 liters

Explanation: Using direct proportion: (360 liters / 120 soldiers) = 3 liters per soldier daily. For 180 soldiers, consumption is 180 * 3 = 540 liters.

3Solve the linear equation for x: 5x - 8 = 2x + 16.

A.x = 8

B.x = 6

C.x = 4

D.x = 12

Explanation: Subtracting 2x from both sides gives 3x - 8 = 16. Adding 8 yields 3x = 24, so x = 24 / 3 = 8.

4A rectangular parade ground (patio de armas) has a length of 80 meters and a width of 45 meters. What is its total area?

A.3,600 m^2

B.3,200 m^2

C.4,000 m^2

D.250 m^2

Explanation: Rectangle area is length multiplied by width. Here A = 80*45 = 3,600 m^2. Adding the side lengths would concern perimeter, not area.

5Convert a topographic map distance of 4.5 kilometers into meters.

A.4,500 m

B.450 m

C.45,000 m

D.45 m

Explanation: One kilometer equals 1,000 meters. Therefore, 4.5 km = 4.5 * 1,000 m = 4,500 meters.

6A warehouse holds 850 ration packs. If 34% of the packs are distributed to an outpost, how many ration packs were distributed?

A.289

B.255

C.340

D.306

Explanation: Convert 34% to the decimal 0.34. Multiplication gives 850*0.34 = 289 packs distributed. The remaining stock would be 850 - 289 = 561 packs, a different quantity.

7A triangular tactical sector has a base of 150 meters and a perpendicular height of 80 meters. What is the area of this sector?

A.6,000 m^2

B.12,000 m^2

C.3,000 m^2

D.8,500 m^2

Explanation: A triangle occupies half the area of a rectangle with the same base and perpendicular height. Thus A = 150*80/2 = 6,000 m^2. Using the product without halving gives the rectangle's area.

8Two positive numbers differ by 5 and have product 84. What is their sum?

A.19

B.12

C.17

D.89

Explanation: Let the smaller number be x, making the larger x + 5. Then x(x + 5) = 84, so (x + 12)(x - 7) = 0. Positivity selects x = 7, and the sum is 7 + 12 = 19.

9A fuel tanker contains 15,000 liters of diesel. If 3,600 liters are transferred to trucks and 4,800 liters to generators, how many liters remain in the tanker?

A.6,600 liters

B.7,200 liters

C.5,600 liters

D.8,400 liters

Explanation: Total fuel discharged is 3,600 + 4,800 = 8,400 liters. Remaining fuel is 15,000 - 8,400 = 6,600 liters.

10Simplify the algebraic expression: 4(2a - 3b) - 2(3a - 5b).

A.2a - 2b

B.2a + 2b

C.14a - 22b

D.2a - 8b

Explanation: Distributing the multipliers: 4(2a - 3b) = 8a - 12b, and -2(3a - 5b) = -6a + 10b. Combining like terms yields (8a - 6a) + (-12b + 10b) = 2a - 2b.

About the COMISOE Admission Exam

Independent practice for COMISOE admission with 80 English-language MCQs on mathematics, social studies, Spanish and Guaraní. This is an English-language MCQ study adaptation, not an official translation or format simulation. Spanish and Guaraní text integral to language skills is preserved. It does not replace official-language reading, writing or any oral practice, or medical, psychological and physical selection preparation.

Exam sponsor: Ejército del Paraguay / COMISOE; CNC-UNA academic results processing. The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Written papers in Spanish and Guaraní, with medical, physical and psychotechnical selection stages described by the historical prospectus. Current item types and stage rules remain unverified.

Time Limit

not-published

Passing Score

not-published

Exam / Certification Fees

not-published

Exam sponsor website

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

Official sources

Ejército del Paraguay — Cómo formar parte · Source checked 2026-10-09Official recruitment page linking COMISOE's historical prospectus.
COMISOE 2019–2020 admission prospectus linked by the Army · Source checked 2026-10-09Detailed historical four-subject outline, language exercises and medical/physical/psychotechnical stages. Thirty points per subject must not be mistaken for a verified question count.
CNC-UNA — COMISOE 2026 admission results · Source checked 2026-10-092026 results for Guaraní on January 27, Castellano on January 28, Matemática on January 29 and Estudios Sociales on January 30. CNC describes optical reading and electronic processing, not authorship of the examinations.
Secretaría de Políticas Lingüísticas — Academia de la Lengua Guaraní · Source checked 2026-10-09Primary description of the Guaraní language academy's normative functions.
Constitución Nacional — Biblioteca y Archivo Central del Congreso · Source checked 2026-10-09Primary constitutional civics, including sovereignty, branches of government, legal hierarchy and Congress.

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.

20 questions

Mathematics

Arithmetic, proportions, algebra, geometry and statistics.

20 questions

Social Studies

History, geography and constitutional civics.

20 questions

Spanish Communication

Grammar, orthography, punctuation and reading.

20 questions

Guaraní

Alphabet, nasal vowels, stress, postpositions and vocabulary.

Preparing for the COMISOE Admission Exam

What You Need to Know

Passing score: not-published
Assessment: Written papers in Spanish and Guaraní, with medical, physical and psychotechnical selection stages described by the historical prospectus. Current item types and stage rules remain unverified.
Time limit: not-published
Exam / certification fees: not-published Official sources

Using Our Practice Resources

Work through all 80 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

COMISOE Admission: Suggested Study Strategy

1Practice proportions, algebra and geometry with units.

2Calculate group totals before combining statistical means.

3Separate dates of battles, ceasefire protocols and later treaties.

4Study Spanish and Guaraní reading and writing directly in those languages.

5Check current eligibility and practical selection requirements with COMISOE.

Frequently Asked Questions

Is COMISOE admission active in 2026?

Yes. The CNC-UNA admissions service publishes January 2026 subject results and an admitted-candidates list for COMISOE. The Army identifies COMISOE as its sub-officer training college.

What are the official subjects and assessment languages?

The 2026 results list Guaraní, Castellano, Matemática and Estudios Sociales. Spanish and Guaraní are confirmed assessment languages. Military doctrine and fitness are not a separately identified fifth academic paper in those results.

Are fees, timings, pass marks and practical stages verified?

Current fees, paper durations, item counts and pass marks were not verified. The historical prospectus describes medical, physical and psychotechnical stages. No mandatory assignment, oral examination or case-study component was verified; consult the current call for the complete requirements.

How should I use this adaptation?

Use it for concept review with English instructions and explanations, retaining Spanish and Guaraní where they are the tested skill. The detailed topics come from the Army-linked 2019–2020 prospectus; equal practice shares reflect its equal subject points, while 2026 subtopic weights remain unconfirmed. This is independent study practice, not complete syllabus coverage, an official translation or a simulation of all selection stages.