Free Practice Questions for PNG Grade 8 Combined Subjects

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Sample PNG Grade 8 Combined Subjects Practice Questions

Try these sample questions to review concepts for the PNG Grade 8 Combined Subjects exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 19+ question experience with AI tutoring.

1Which statement correctly distinguishes pollination from fertilisation in a flowering plant?

A.Pollination transfers pollen to a stigma; fertilisation joins male and female gametes

B.Pollination joins gametes; fertilisation transfers pollen to a stigma

C.Pollination disperses seeds; fertilisation produces pollen in anthers

D.Pollination forms a seed; fertilisation disperses it away from the parent

Explanation: Pollination is the transfer of pollen from an anther to a receptive stigma. Fertilisation occurs when a male gamete joins an egg cell inside an ovule; the egg cell, rather than the whole ovule, is the female gamete.

2In a simplified marine food chain, phytoplankton are eaten by herbivorous zooplankton, which are eaten by small fish. Which organisms are the producers?

A.Herbivorous zooplankton

B.Small fish

C.Phytoplankton

D.Both zooplankton and small fish

Explanation: Phytoplankton use light energy to make organic material by photosynthesis. In this stated chain, zooplankton are primary consumers and the small fish are secondary consumers; other marine food webs can have different feeding relationships.

3An ideal movable pulley is supported by two vertical rope sections. Ignore friction and pulley weight. What effort lifts a 200 N load at constant speed, compared with an ideal single fixed pulley?

A.200 N instead of 100 N

B.200 N in both arrangements

C.400 N instead of 200 N

D.100 N instead of 200 N

Explanation: Two supporting rope sections share the 200 N load, so each has a tension of 100 N. An ideal fixed pulley changes the direction of effort but requires 200 N. The movable arrangement reduces force at the cost of pulling twice as much rope.

4On which date did Papua New Guinea become independent?

A.1 December 1973

B.16 September 1975

C.30 July 1980

D.16 September 1985

Explanation: Papua New Guinea became independent on 16 September 1975. Self-government began on 1 December 1973, so the two events should be distinguished.

5Which office represents Papua New Guinea's Head of State within the country?

A.Prime Minister

B.Chief Justice

C.Governor-General

D.Speaker of Parliament

Explanation: The Governor-General represents the Head of State and exercises constitutional functions. The Prime Minister leads the government, while the Speaker presides over Parliament.

6Which country shares a land border with Papua New Guinea on the island of New Guinea?

A.Australia

B.Solomon Islands

C.Vanuatu

D.Indonesia

Explanation: Indonesia occupies the western part of the island of New Guinea, adjoining PNG to the east. Australia and Solomon Islands are separated from PNG by sea, and Vanuatu lies farther east in the Pacific.

7What does customary land tenure generally mean in Papua New Guinea?

A.Land rights are held and passed on according to the customs of the relevant group

B.Every customary landholder has an individual freehold certificate

C.All customary land is held by the national government

D.Customary land is equivalent to a short-term rental from a bank

Explanation: Customary tenure concerns rights governed by the customs of the relevant community, often involving clans or kinship groups. It differs from an individual freehold title or a bank rental agreement. Particular rights and arrangements vary between communities and must not be reduced to one universal ownership rule.

8Which insect is the main vector transmitting malaria parasites to people?

A.Housefly

B.Female Aedes mosquito

C.Female Anopheles mosquito

D.Head louse

Explanation: Malaria is mainly transmitted by bites from infected female Anopheles mosquitoes. The infection is caused by Plasmodium parasites, rather than by the mosquito itself. Other routes, such as infected blood transfusions, are possible, so mosquito bites are not the exclusive route.

9In the Go, Grow, and Glow food-group teaching model, which meal component mainly supplies protein for growth and tissue repair?

A.Boiled taro

B.Grilled fish

C.Pawpaw

D.Leafy greens

Explanation: Fish is a Grow food because it supplies protein used for growth and tissue repair. Taro is mainly an energy food, while fruit and leafy greens provide important vitamins, minerals, and fibre. Foods contain several nutrients, so these teaching groups describe their main roles rather than exclusive contents.

10Which deficiency can cause night blindness, showing why orange-fleshed vegetables and dark green leaves are useful in a varied diet?

A.Vitamin C

B.Vitamin D

C.Vitamin K

D.Vitamin A

Explanation: Vitamin A is needed for normal vision, including vision in dim light. Some orange vegetables and dark green leaves supply beta-carotene, which the body can convert to vitamin A. Poor night vision has other possible causes and requires professional assessment rather than self-diagnosis.

About the PNG Grade 8 Combined Subjects Exam

Independent English-language MCQ practice for PNG Grade 8 Combined Subjects. Selected concepts in primary science, social science, personal development, Making a Living, and arts. This selected 19-question set offers limited coverage and does not represent a complete examination blueprint. This is independent English-language MCQ study practice. It is not an official translation, format simulation, or substitute for writing, speaking, practical, or performance assessment. Passages, resource-booklet extracts, datasets, and policy scenarios written for these exercises are illustrative unless a named primary source is identified. They are not the actual 2026 paper or resource booklet.

Exam sponsor: Department of Education, Measurement Services Division (MSD). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Written Combined Subjects national examination. The current item mix, duration, and marking scheme were not verified. The subject curricula include investigation, practical work, cultural expression, and personal skills. Required school tasks and their contribution to certification must be confirmed with the school; MCQs cannot assess these performances.

Time Limit

2026 per-paper duration not verified; confirm current instructions

Passing Score

No universal 2026 pass mark verified; confirm current certification and selection requirements

Exam / Certification Fees

Official fee not verified; confirm with your school or MSD

Exam sponsor website

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

Official sources

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.

3 study questions; official weight not verified

Primary Science

Selected independent practice in primary science. These are editorial study groupings, not official blueprint allocations.

4 study questions; official weight not verified

Social Science

Selected independent practice in social science. These are editorial study groupings, not official blueprint allocations.

4 study questions; official weight not verified

Personal Development

Selected independent practice in personal development. These are editorial study groupings, not official blueprint allocations.

4 study questions; official weight not verified

Making A Living

Selected independent practice in making a living. These are editorial study groupings, not official blueprint allocations.

4 study questions; official weight not verified

Arts And Culture

Selected independent practice in arts and culture. These are editorial study groupings, not official blueprint allocations.

Preparing for the PNG Grade 8 Combined Subjects Exam

What You Need to Know

Passing score: No universal 2026 pass mark verified; confirm current certification and selection requirements
Assessment: Written Combined Subjects national examination. The current item mix, duration, and marking scheme were not verified. The subject curricula include investigation, practical work, cultural expression, and personal skills. Required school tasks and their contribution to certification must be confirmed with the school; MCQs cannot assess these performances.
Time limit: 2026 per-paper duration not verified; confirm current instructions
Exam / certification fees: Official fee not verified; confirm with your school or MSD Official sources

Using Our Practice Resources

Work through all 19 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

PNG Grade 8 Combined Subjects: Suggested Study Strategy

1Review all five subject groups using class materials; this short bank covers selected concepts only.

2Practise explaining observations, interpreting evidence, and calculating costs as well as recalling facts.

3Continue practical, creative, and personal-development activities with your teacher.

Frequently Asked Questions

When is the 2026 assessment scheduled?

The Department’s 2026 calendar lists 19–22 October 2026 for this assessment or its grade-level examination window. Follow your school’s subject timetable.

What is the official assessment format?

Written Combined Subjects national examination. The current item mix, duration, and marking scheme were not verified.

What language and eligibility information was verified?

Official curriculum resources are published in English, but a current examination-specific response-language policy was not verified. Confirm permitted response languages with your school or MSD. This practice bank uses English. This is a Grade 8 school assessment administered through nominated candidates and registered subject choices, rather than an unrestricted public certification test. Confirm nomination, schoolwork, and any FODE pathway requirements with the school or provider.

What other assessment work is required?

The subject curricula include investigation, practical work, cultural expression, and personal skills. Required school tasks and their contribution to certification must be confirmed with the school; MCQs cannot assess these performances.

What are the fee, duration, question count, and pass mark?

A current official per-paper fee, duration, item count, and universal pass mark were not verified as of 7 October 2026. Confirm them with your school or MSD; tuition-subsidy policy alone does not establish a zero examination fee.

How should this English-language MCQ bank be used?

This is independent English-language MCQ study practice. It is not an official translation, format simulation, or substitute for writing, speaking, practical, or performance assessment. Passages, resource-booklet extracts, datasets, and policy scenarios written for these exercises are illustrative unless a named primary source is identified. They are not the actual 2026 paper or resource booklet.