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GAT (KSA) · Quantitative — Arithmetic (الحساب) · South Korea

Quantitative — Arithmetic (الحساب) for the GAT (KSA) Exam — Korean candidates

10% of the GAT (KSA) test plan. Number operations, fractions, percentages, ratios, and proportions in the GAT Quantitative section. Calibrated for Korean candidates.

High-stakes exams reward two skills equally: knowledge and test-craft. This page focuses on both for one of the most failure-prone areas. Quantitative — Arithmetic (الحساب) sits at roughly 10% of the General Aptitude Test — Saudi Arabia content distribution — Arithmetic is the foundation of the GAT Quantitative section. Questions test operations with integers, fractions, decimals, percentages, ratios, and proportions. These are applied in word problems that require setting up and solving numerical relationships quickly. Pass rates for the GAT (KSA) are published annually by the awarding body and vary by cohort and locale. For Korean candidates preparing for GAT (KSA), the calibration of study to local context matters: TOEIC and TOEFL are the dominant English credentials. TOPIK (Korean proficiency) and CSAT (Suneung) gate domestic outcomes.

Pass rates for GAT (KSA) (South Korea) are published periodically by the awarding body.

Common failure modes

These are the patterns that cause most candidates to lose marks on this topic. Recognising them in advance is half the work.

  • !Percentage calculation errors: confusing percentage of a number with percentage increase
  • !Ratio and proportion errors: setting up the wrong proportion for word problems
  • !Order of operations errors (BODMAS/PEMDAS) in multi-step calculations

Study tips

  • 1Master the percentage formulas: percentage change = (new − old)/old × 100; percentage of = (part/whole) × 100.
  • 2For ratio problems, always set up an equation before solving — do not solve mentally.
  • 3Practice arithmetic with GAT past questions — the problem types repeat across years.
  • 4한국 응시자에게 GAT (KSA) 대비의 핵심은 독해 속도와 듣기 정확도입니다 — 한국식 시험 문화와 다른 출제 패턴에 익숙해지세요.

Sample GAT (KSA) Quantitative — Arithmetic (الحساب) questions

These sample items mirror the format and difficulty of real GAT (KSA) questions. Practice with thousands more on the free Koydo question bank.

  1. 1

    A price increased from 200 SAR to 250 SAR. What is the percentage increase?

    • A20%
    • B25%Correct
    • C50%
    • D125%
    Why this answer?

    Percentage increase = (250 − 200)/200 × 100 = 50/200 × 100 = 25%. The increase is 25% of the original price (200 SAR), not 25% of the final price.

  2. 2

    If 3/4 of a number is 60, what is the number?

    • A45
    • B75
    • C80Correct
    • D90
    Why this answer?

    3/4 × x = 60 → x = 60 × (4/3) = 80. To find the whole when a fraction is given, multiply by the reciprocal of the fraction: 60 × 4/3 = 80.

Frequently asked questions

Is a calculator allowed in the Saudi GAT?
No. The Saudi GAT does not allow external calculators. The test is designed to assess numerical reasoning and mental arithmetic ability. All calculations must be performed without technological aids. Practising mental arithmetic and efficient calculation methods is important for the Quantitative section.
What is the GAT (KSA) pass rate for Korean candidates?
Pass rates for GAT (KSA) candidates in South Korea are published periodically by the awarding body. Practice questions, full-length simulations, and weak-area drills are the highest-impact way to improve your odds.
How long should Korean candidates study Quantitative — Arithmetic (الحساب) for the GAT (KSA)?
For most candidates, focused mastery of Quantitative — Arithmetic (الحساب) requires 20–40 hours of deliberate practice — drilling sample questions, reviewing failure modes, and timing yourself against exam conditions. TOEIC and TOEFL are the dominant English credentials. TOPIK (Korean proficiency) and CSAT (Suneung) gate domestic outcomes. Combine Quantitative — Arithmetic (الحساب) study with full-length mock exams in the final two weeks before your test date.

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