100+ Free Singapore Civil Service Aptitude Practice Questions

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2026 Statistics

Key Facts: Singapore Civil Service Aptitude Exam

S$0

Candidate Test Fee

Careers@Gov

Reasoning Sections

PSC Gateway

10-20 hrs

Recommended Prep Time

Exam Prep Team

100

Practice Questions

OpenExamPrep

The Singapore Civil Service Aptitude Assessment is a key gateway for public sector roles in Singapore (Careers@Gov and PSC Scholarships). The test has a highly competitive pass rate and varies by role, with no candidate fee (fully sponsored). It covers Verbal, Numerical, and Logical Reasoning, plus a crucial Situational Judgement Test (SJT) designed around civil service values. Our 100-question practice set provides realistic, up-to-date practice covering Singapore-specific policy contexts like CPF, HDB models, and Green Plan targets.

Sample Singapore Civil Service Aptitude Practice Questions

Try these sample questions to test your Singapore Civil Service Aptitude exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1According to the Singapore Green Plan 2030, one of the key targets is to green 80% of buildings (by gross floor area) by 2030. Which of the following is the primary objective of this green building target?

A.To reduce energy consumption and greenhouse gas emissions across the built environment.

B.To mandate all private property owners to install rooftop solar panels immediately.

C.To phase out all concrete structures and replace them with engineered timber.

D.To lower the cost of public housing units in prime locations.

Explanation: The green building target under the Singapore Green Plan 2030 aims to improve energy efficiency, reduce carbon footprint, and lower energy consumption in Singapore's built environment.

2For this exercise, accept the following statements: 'All statutory boards must submit annual reports to their supervising ministries. The Land Transport Authority (LTA) is a statutory board.' Which option is a logical deduction from the statements?

A.LTA must submit an annual report to its supervising ministry.

B.LTA submitted its report earlier than other statutory boards.

C.Ministries are required to publish these reports publicly within thirty days.

D.Only LTA has complied with the submission requirement this year.

Explanation: The first statement applies the reporting requirement to every statutory board, and the second places LTA in that group. Therefore, LTA must submit an annual report to its supervising ministry; the statements do not say when it submitted or how others performed.

3Read the passage below: 'Singapore's Smart Nation initiative leverages digital technologies to improve citizen-centric public services. Singpass provides access to many digital services. However, digital inclusion remains a priority, prompting the government to establish the SG Digital Office. Its Digital Ambassadors help seniors and heartland merchants pick up basic digital skills so that more people can participate meaningfully in a digital society.' Based on this passage, what is the main purpose of the SG Digital Office?

A.To mandate all citizens to register for Singpass accounts.

B.To bridge the digital divide by assisting vulnerable groups in acquiring digital skills.

C.To replace traditional counter services in public sector agencies completely.

D.To train hawkers in cashless transaction security protocols only.

Explanation: The passage says the SG Digital Office uses Digital Ambassadors to equip groups such as seniors and heartland merchants with basic digital skills. Its stated purpose is therefore to narrow the digital divide and support meaningful participation, not to compel Singpass use or eliminate all counter services.

4For this exercise, an agency policy states: 'Flexible Work Arrangements (FWAs) are denied only when an employee's core duties require daily physical presence or the employee's performance rating is below Satisfactory.' Employee X's core duties do not require daily physical presence, but the FWA request is denied. What follows from the stated policy?

A.Employee X has a performance rating below 'Satisfactory'.

B.Employee X must have requested FWAs for more than three days a week.

C.Employee X's performance rating is below Satisfactory or the policy has no effect.

D.Employee X has been with the agency for less than six months.

Explanation: The policy makes the two listed conditions exhaustive by saying an FWA is denied only when at least one applies. Daily physical presence is ruled out, so the remaining stated reason is a performance rating below Satisfactory.

5Five policy analysts (A, B, C, D, and E) are scheduled to present their papers at a seminar, one after another. The order must follow these constraints: 1. Analyst C must present immediately before E. 2. Analyst A cannot present first. 3. Analyst D must present third. 4. Analyst B must present last. Which of the following represents the correct sequence of presenters from first to last?

A.A, C, D, E, B

B.C, E, D, A, B

C.E, C, D, A, B

D.B, C, D, E, A

Explanation: Testing 'C, E, D, A, B': C is immediately before E (1st and 2nd) - valid. A is not first (A is 4th) - valid. D is third - valid. B is last (5th) - valid. All constraints are satisfied.

6According to the Ministry of Manpower (MOM), the Employment Pass (EP) framework in Singapore uses the COMPASS points-based system. Points are awarded based on candidate qualifications, salary relative to local peers, company diversity, and support for local employment. If a candidate does not meet the minimum salary threshold, what is the outcome under the COMPASS framework?

A.The candidate can still qualify if they score maximum points in company diversity.

B.The candidate's application is automatically rejected at the baseline salary gate, regardless of other points.

C.The application is routed to a ministerial review panel for discretionary approval.

D.The hiring firm is fined for attempting to underpay foreign talent.

Explanation: Under the EP framework, candidates must first pass the baseline salary gate. If they do not meet the minimum qualifying salary threshold, the application cannot proceed to the points-based scoring stage and is rejected.

7Consider the following facts: - Only senior officers or officers with specialized technical certifications are permitted to audit cybersecurity protocols. - Officer Lee does not hold a specialized technical certification. Based on the facts, which of the following is true?

A.Lee is not permitted to audit cybersecurity protocols.

B.If Lee is permitted to audit cybersecurity protocols, Lee must be a senior officer.

C.If Lee is a senior officer, Lee is permitted to audit cybersecurity protocols.

D.Only senior officers are permitted to obtain specialized technical certifications.

Explanation: Since Lee does not have the technical certification, the only other pathway for Lee to be permitted to audit protocols is if Lee is a senior officer. Thus, if Lee is permitted, Lee must be a senior officer.

8For this exercise, a procurement policy states: 'Every evaluator must declare any real or perceived conflict of interest. An evaluator with a close personal relationship to a tenderer must recuse from the committee; declaring the relationship does not replace recusal.' Officer Tan declared that a tenderer is his first cousin but remained on the committee because he was the only technical expert available. Which option follows from the policy?

A.Tan complied with the policy by declaring the relationship because of his technical expertise.

B.Tan violated the policy because declaration does not waive the mandatory recusal requirement.

C.The procurement is valid if Tan's evaluation scores are moderated by an independent auditor.

D.Tan should have recused himself only if the tenderer reached the final shortlisting stage.

Explanation: The policy explicitly states that 'declaring a relationship does not substitute for recusal' and that officers with a close relationship 'must recuse themselves'. Tan's failure to recuse himself constitutes a policy violation.

9A public housing developer stated: 'Due to rising material costs and supply chain constraints, all new Build-To-Order (BTO) housing projects launched this quarter will experience a delay of at least six months compared to their original target completion dates.' Which of the following, if true, most seriously weakens the developer's statement?

A.A new supply chain corridor opened this month, reducing the delivery time of key building materials by 30%.

B.Two BTO projects launched last quarter were completed three months ahead of schedule.

C.The cost of construction labor has remained stable over the past twelve months.

D.One BTO project launched this quarter is utilizing pre-fabricated materials sourced locally, bypassing supply chain constraints and meeting its original schedule.

Explanation: The developer's statement asserts that *all* BTO projects launched this quarter will experience a delay. Finding even one project launched this quarter that meets its original schedule directly contradicts and weakens the claim.

10Identify the assumption required by the following argument: 'The agency will disable every clickable hyperlink in incoming email. This measure alone will prevent every successful email-borne compromise of the agency's network.'

A.Public officers are unable to distinguish between legitimate and phishing hyperlinks.

B.Every email-borne compromise requires a user to open a clickable hyperlink, and disabling those links cannot be bypassed.

C.Disabling outgoing hyperlinks will not disrupt the daily administrative work of public officers.

D.Disabling hyperlinks is the most cost-effective cybersecurity solution available.

Explanation: The conclusion claims that disabling links alone will prevent every email-borne compromise. That guarantee requires the assumption that attackers cannot succeed through another email mechanism, such as a malicious attachment or a QR code that leads users outside the email client.

About the Singapore Civil Service Aptitude Exam

The Singapore Civil Service Aptitude / Reasoning Assessment is a standardized psychometric screening tool used to evaluate candidates for roles within Singapore's public ministries and statutory boards. Administered for Careers@Gov and PSC gateway applicants, the assessment evaluates cognitive capacities—verbal, numerical, and logical reasoning—as well as situational judgement. The situational judgement portion is closely aligned with the public service values of Integrity, Service, and Excellence. This practice set provides 100 high-quality, realistic questions with explanations to help you prepare effectively.

Assessment

Question count not published by the exam provider

Time Limit

Varies (typically 60-90 minutes)

Passing Score

Varies (Competitive / Profile-based)

Exam Fee

S$0 (Fully sponsored by the hiring agency) (Public Service Commission (PSC) & Public Service Division (PSD))

Singapore Civil Service Aptitude Exam Content Outline

25%

Verbal Reasoning

Evaluates reading comprehension, critical reasoning, and logical deductions based on public policy texts.

25%

Numerical Reasoning

Tests data interpretation, percentage changes, ratios, and simple financial math based on Singapore government schemes.

25%

Logical Reasoning

Assesses diagrammatic reasoning, abstract pattern recognition, sequence completion, and formal logic.

25%

Situational Judgement

Evaluates workplace decision-making, ethical choices, prioritisation, and alignment with Singapore Public Service values.

How to Pass the Singapore Civil Service Aptitude Exam

What You Need to Know

Passing score: Varies (Competitive / Profile-based)
Assessment: Question count not published by the exam provider
Time limit: Varies (typically 60-90 minutes)
Exam fee: S$0 (Fully sponsored by the hiring agency)

Keys to Passing

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

Singapore Civil Service Aptitude Study Tips from Top Performers

1Familiarize yourself with basic Singapore public policy contexts (CPF, HDB BTO models, SkillsFuture, and Green Plan 2030) as they form the backdrop for many verbal and numerical reasoning passages.

2Understand the difference between correlation and causation in verbal arguments to spot reasoning flaws.

3Practice calculating percentage changes and compound ratios quickly without using advanced calculators.

4Align your situational judgement choices with public service ethics: always decline personal gifts, resolve conflicts through collaborative consensus, and consult guidelines before making exceptional decisions.

Frequently Asked Questions

What is on the Singapore Civil Service Aptitude Test?

The assessment typically includes three cognitive reasoning modules: Numerical Reasoning (interpreting charts/data), Verbal Reasoning (analyzing policy arguments), and Logical/Abstract Reasoning (visual patterns and deductive puzzles). It also features a Situational Judgement Test (SJT) that presents hypothetical workplace scenarios to evaluate your alignment with public service values.

Is there a pass mark for the Careers@Gov psychometric test?

There is no official, single pass mark. The hiring ministries and PSC use the scores to build a comprehensive psychometric profile. Your cognitive scores are evaluated relative to the pool of applicants, making the selection competitive.

How can I prepare for the Situational Judgement Test?

Prepare by understanding the core values of the Singapore Public Service: Integrity, Service, and Excellence. In your answers, choose actions that show proactive problem-solving, balanced stakeholder coordination, rule compliance, and citizen-centric empathy rather than passivity or quick-fix shortcuts.

What is the cost of the Careers@Gov test?

There is no fee for the candidate. The test is fully sponsored by the hiring ministry or statutory board as part of the recruitment and screening workflow.

How long should I study for this assessment?

Most candidates spend between 10 and 20 hours practicing reasoning tests. Focus on timed practice for numerical and logical sequences, as speed and accuracy are crucial during the cognitive modules.