CRE 能力傾向測試 (AT) 模擬試題與應試技巧 CRE Aptitude Test — Practice Questions & Technique
能力傾向測試 35 題、45 分鐘，只分及格與不及格。全卷混合五種題型，中英文夾雜。這一頁拆解每種題型的解題步驟與陷阱，並附 30 條免費練習題連詳解。
Thirty-five questions in 45 minutes, reported only as Pass or Fail. The paper mixes five question types across both Chinese and English. This page breaks down the method for each type and the traps in them, with 30 free practice questions and full explanations.
完整計時模擬卷、自動批改、弱項追蹤——免費開帳戶即可使用。 Full timed mock papers, automatic scoring and weak-spot tracking — free with an account. 免費開始練習 → Start practising free →
一眼看懂這張卷 The paper at a glance
能力傾向測試與語文卷不同：它只有「及格」與「不及格」兩個結果，沒有等級之分。全卷五種題型混合出現，部分題目以英文命題。這是三張卷中唯一可以使用計算機的一張，但只限合規型號（靜音、非程式編寫、無文字或圖像顯示）。
Unlike the language papers, the Aptitude Test is reported only as Pass or Fail — there are no levels. Five question types are mixed throughout, and some are set in English. It is the only CRE paper in which a calculator is permitted, and only an approved one: silent, non-programmable, with no word or graphic display.
題數 Questions: 35 · 時間 Minutes: 45 · 每題 Per question: 約 77 秒／題 ~77 seconds per question · 評級 Grading: 及格 / 不及格 Pass / Fail
| 部分 Section | 題數 Qs | 內容 What it tests |
|---|---|---|
| 演繹推理 Deductive Reasoning | ~8 | 由前提推出必然成立的結論。考的是邏輯必然性，不是常識或可能性。 Derive what must follow from given premises. Tests logical necessity, not plausibility or general knowledge. |
| 數據充分性 Data Sufficiency Data Sufficiency | ~7 | 給出多條線索，判斷哪一組合足以確定答案。香港 CRE 的格式是選「哪些線索組合」，與 GMAT 不同。 Given several clues, decide which combination is sufficient to fix the answer. The HK CRE format asks which *set* of clues suffices — unlike the GMAT version. |
| 圖表資料判讀 Interpretation of Tables & Graphs | ~7 | 從圖表與表格讀取數據並計算。常要求同時使用圖與表兩個資料來源。 Read and compute from charts and tables. Questions frequently require combining both sources. |
| Verbal Reasoning（英文） Verbal Reasoning (English) | ~7 | 閱讀短文後判斷陳述為 True、False 或 Cannot tell。只可根據文中資料判斷。 Judge whether a statement is True, False, or Cannot tell, based strictly on a short passage. |
| 數字推理 Numerical Reasoning Numerical Reasoning | ~6 | 找出數列規律並推出下一項。分子分母、奇偶項往往各有獨立規律。 Identify the pattern in a sequence and extend it. Numerators, denominators and alternating terms often follow separate rules. |
45 分鐘怎樣分配 How to budget the 45 minutes
能力傾向測試每題平均 77 秒，是三張卷中最寬鬆的，但題型差異極大：數字推理可能 20 秒完成，數據充分性卻可能耗掉三分鐘。
At about 77 seconds per question this is the most generous of the three papers, but the spread is extreme: a Numerical Reasoning item may take 20 seconds while a Data Sufficiency item can consume three minutes.
- 先掃全卷，把數字推理與圖表計算題先做——這些題目答案唯一、驗算容易。 Scan the whole paper first and clear the Numerical Reasoning and chart-calculation items — they have single verifiable answers.
- 數據充分性放最後。它是唯一需要逐一測試組合的題型，最容易失控。 Leave Data Sufficiency until last. It is the only type requiring you to test combinations one by one, and the easiest to lose control of.
- 計算機只用於圖表題的實際運算。演繹推理與數列題用計算機通常反而更慢。 Use the calculator only for genuine arithmetic in chart questions. On reasoning and sequence items it usually slows you down.
- Verbal Reasoning 不要重讀文章。答案一定在文中，讀第二次多數是因為想引入常識。 Do not re-read the passage in Verbal Reasoning. The answer is always in the text; a second pass usually means you are trying to import outside knowledge.
- 任何題目超過兩分鐘就猜一個並標記。及格線不需要全對，但需要做完。 If a question passes two minutes, guess, mark it, and move on. Passing does not require perfection — it requires finishing.
四個最常見的失分陷阱 Four traps that cost the most marks
能力傾向測試的錯誤多數不是計算錯，而是理解題目要求時就已經走錯方向。
Most marks lost here are not lost to arithmetic. They are lost at the point of understanding what the question is asking.
演繹推理：換位謬誤 Deductive Reasoning: illicit conversion
✗ 由「所有幹事都是正式會員」推出「所有正式會員都是幹事」。 From 'all officers are full members', concluding 'all full members are officers'.
✓ 只能推出「有些正式會員是幹事」。 The only safe conclusion is 'some full members are officers'.
「所有 A 是 B」不能倒過來變成「所有 B 是 A」，只能弱化為「有些 B 是 A」。這是演繹推理最常設的陷阱，而錯誤選項讀起來往往非常自然。 'All A are B' cannot be reversed to 'all B are A' — it can only be weakened to 'some B are A'. This is the single most common trap in this section, and the wrong option usually reads perfectly naturally.
演繹推理：必然 vs 可能 Deductive Reasoning: must vs might
✗ 選了一個「有可能成立」的結論。 Choosing a conclusion that could be true.
✓ 選在所有符合前提的情況下都必然成立的結論。 Choosing the conclusion that holds in every case consistent with the premises.
題目問的是必然性。測試方法是嘗試建構一個符合所有前提、但令該選項不成立的情況；只要找得到一個，該選項就要排除。 The question asks what must follow. Test each option by trying to construct a scenario that satisfies every premise yet makes the option false. If you can build even one, eliminate it.
數據充分性：找最小充分組合 Data Sufficiency: find the minimal sufficient set
✗ 找到一組線索似乎夠用就選它。 Selecting the first combination that looks like it works.
✓ 先確認單一線索及兩兩組合都不足，再判斷哪一組真正足夠。 First confirm that no single clue and no pair suffices, then identify which set genuinely does.
香港格式問的是「哪些線索組合足以確定答案」，選項本身就是不同的組合。必須由少到多測試：先逐一測試單一線索，再測試兩兩組合。跳過這一步就會選中一個「足夠但不是題目所指」的組合。 The HK format asks which *combination* suffices, and the options are themselves different combinations. Work upward: test each clue alone, then each pair. Skipping this step leads you to a set that works but is not the one being asked for.
圖表題：百分比與絕對值混淆 Charts: percentage versus absolute value
✗ 看見圓形圖 40%，直接把 40 當成答案或只用表格數字作答。 Reading 40% off a pie chart and treating 40 as the answer, or answering from the table alone.
✓ 40% × 本年收入 HK$18,000 = HK$7,200，再與表格的去年實數比較。 40% × this year's HK$18,000 income = HK$7,200, then compare against last year's actual figure in the table.
圖表題經常故意把兩份資料分開：圓形圖給本年百分比，表格給去年實數。問「相差多少」時必須先把百分比換算成金額。選項中通常會包含「只看表格」及「只看圖」的錯誤答案。 These questions deliberately split the data: the chart gives this year's percentages, the table gives last year's actuals. Any 'difference' question requires converting the percentage into an amount first. The options almost always include the chart-only and table-only wrong answers.
三條題目的完整思路 Three questions, reasoned through
以下示範每種題型應有的解題步驟。
These demonstrate the method each question type calls for.
演繹推理 Deductive Reasoning
前提：所有幹事都是正式會員。所有已繳費的人都是正式會員。問：以下哪項必然成立？ Premises: all officers are full members. All who have paid are full members. Which must be true?
- 兩條前提都指向「正式會員」這個較大的類別。 Both premises point into the larger category, 'full members'.
- 「所有正式會員都是幹事」是換位謬誤，排除。 'All full members are officers' is an illicit conversion. Eliminate.
- 「所有已繳費的人都是幹事」——兩個子類之間沒有前提連繫，排除。 'All who have paid are officers' — no premise links the two subcategories. Eliminate.
- 在各類別非空的標準預設下，「有些正式會員是幹事」必然成立。 Under the standard assumption that the categories are non-empty, 'some full members are officers' must hold.
答案：有些正式會員是幹事 Answer: some full members are officers
圖表資料判讀 Interpretation of Tables & Graphs
圓形圖：住屋 40%、食物 12%、交通 8%、儲蓄 25%、其他 15%；本年月入 HK$18,000。表格為去年實際開支。問：本年住屋預算是多少？ Pie chart: Housing 40%, Food 12%, Transport 8%, Savings 25%, Other 15%. This year's monthly income HK$18,000. The table gives last year's actuals. What is this year's Housing budget?
- 問的是本年預算，所以資料來源是圓形圖加本年收入，不是表格。 The question asks for this year's budget, so the sources are the chart plus this year's income — not the table.
- 40% × 18,000 = 7,200。 40% × 18,000 = 7,200.
- 選項中的 6,480 是去年實數（表格），屬「只看表格」的陷阱答案。 The option 6,480 is last year's actual from the table — the table-only trap.
答案：HK$7,200 Answer: HK$7,200
數字推理 Numerical Reasoning
3/4, 5/6, 7/8, 9/10, ? 3/4, 5/6, 7/8, 9/10, ?
- 不要把分數當成一個數值看，分開處理分子與分母。 Do not treat the fraction as a single value — separate numerator and denominator.
- 分子：3, 5, 7, 9 → 每次 +2 → 下一項 11。 Numerators: 3, 5, 7, 9 → +2 each → next is 11.
- 分母：4, 6, 8, 10 → 每次 +2 → 下一項 12。 Denominators: 4, 6, 8, 10 → +2 each → next is 12.
答案：11/12 Answer: 11/12
30 條免費練習題（連詳解） 30 free practice questions with explanations
以下題目涵蓋五種題型，程度與正式考試相若。部分題目以英文命題，與真實試卷一致。
These cover all five question types at real-exam level. Some are set in English, as they are in the actual paper.
演繹推理
這個社團裡，假設以下陳述為真：所有幹事都是正式會員；所有已繳費的人都是正式會員。下列哪一項必然成立？
- A. 有些已繳費的人是幹事
- B. 有些幹事不是已繳費的人
- C. 有些已繳費的人不是幹事
- D. 有些正式會員是幹事
- E. 有些正式會員不是已繳費的人
答案 Answer: D — 有些正式會員是幹事
詳解 Explanation: 由前提「所有幹事都是正式會員」與「所有已繳費的人都是正式會員」可作直言推理（在各類別非空的標準存在預設下）：只有「有些正式會員是幹事」在所有符合前提的情況下必然成立；其餘選項或為換位／逆推之誤，或僅屬可能而非必然。故D。
演繹推理
甲、乙、丙、丁、戊五人排成一列。假設以下排列資料為真：乙 在 戊 和 丙 之間；丁 排在 乙 前面；戊 排在 甲 前面；戊 在 乙 和 甲 之間。下列哪一項必然成立？
- A. 丁 排在最前
- B. 丙 排在第 1 位
- C. 乙 排在 戊 前面
- D. 丙 排在最前
- E. 丙 排在第 2 位
答案 Answer: C — 乙 排在 戊 前面
詳解 Explanation: 根據各項條件，雖然完整次序未必唯一，但在所有符合條件的排列中，只有「乙 排在 戊 前面」必然成立，其餘選項只在部分排列成立。故C。
演繹推理
甲、乙、丙、丁、戊五人排成一列。假設以下排列資料為真：丙 在 戊 和 乙 之間；丁 在 甲 和 戊 之間；乙 緊接在 甲 前面；丁 在 甲 和 丙 之間。下列哪一項必然成立？
- A. 丙 排在 乙 前面
- B. 甲 排在 丁 前面
- C. 丁 排在第 3 位
- D. 丙 排在 戊 前面
- E. 戊 排在 甲 前面
答案 Answer: C — 丁 排在第 3 位
詳解 Explanation: 根據各項條件，雖然完整次序未必唯一，但在所有符合條件的排列中，只有「丁 排在第 3 位」必然成立，其餘選項只在部分排列成立。故C。
演繹推理
甲、乙、丙、丁、戊 五人排成一列。假設以下排列資料為真：丁 在 戊 和 乙 之間；乙 在 丙 和 丁 之間；乙 排在 丙 前面；戊 排在 丙 前面。下列哪一項必然成立？
- A. 戊 排在第 2 位
- B. 乙 排在 甲 前面
- C. 甲 排在最前
- D. 丁 排在 丙 前面
- E. 丙 排在第 4 位
答案 Answer: D — 丁 排在 丙 前面
詳解 Explanation: 根據各項條件，雖然完整次序未必唯一，但在所有符合條件的排列中，只有「丁 排在 丙 前面」必然成立，其餘選項只在部分排列成立。故D。
演繹推理
四名同事 丙、丁、乙、甲 共乘兩輛車上班（每車兩人）。規則：同車的兩人屬同一部門，且輪同一更次（早班或晚班）。已知：乙 和 甲 同屬工程部；丁 當早班；乙 和 甲 同乘一車。下列哪一項必然成立？
- A. 丙 和 丁 同乘一車
- B. 甲 當早班
- C. 丁 屬銷售部
- D. 丁 和 乙 輪相同的班次
- E. 丁 屬工程部
答案 Answer: A — 丙 和 丁 同乘一車
詳解 Explanation: 規則：同車的兩人屬同一部門，且輪同一更次（早班或晚班）。已知：乙 和 甲 同屬工程部；丁 當早班；乙 和 甲 同乘一車。由於同乘一車的兩人在兩種屬性上都必須一致，逐一檢查所有可能的兩兩分組方式可發現：每一種分組都使「丙 和 丁 同乘一車」成立，因此它必然為真；其餘選項只在部分分組下成立，並非必然。故A。
演繹推理
甲、乙、丙、丁、戊五人排成一列。假設以下排列資料為真：戊 在 乙 和 丁 之間；戊 在 乙 和 丙 之間；戊 排在 丁 前面；丁 在 甲 和 乙 之間。下列哪一項必然成立？
- A. 丙 排在 甲 前面
- B. 戊 排在 甲 前面
- C. 丙 排在第 4 位
- D. 甲 排在第 4 位
- E. 甲 排在 丙 前面
答案 Answer: B — 戊 排在 甲 前面
詳解 Explanation: 根據各項條件，雖然完整次序未必唯一，但在所有符合條件的排列中，只有「戊 排在 甲 前面」必然成立，其餘選項只在部分排列成立。故B。
演繹推理
四名球員 甲、丁、乙、丙 組成兩對雙打（每對兩人）。規則：同一對的兩人屬同一支球隊，且慣用手相同。已知：甲 和 丁 同屬紅隊；丁 是右手球員。下列哪一項必然成立？
- A. 甲 和 乙 屬同一對
- B. 丙 屬紅隊
- C. 乙 和 丙 屬同一支球隊
- D. 甲 是右手球員
- E. 乙 和 丙 屬同一對
答案 Answer: C — 乙 和 丙 屬同一支球隊
詳解 Explanation: 規則：同一對的兩人屬同一支球隊，且慣用手相同。已知：甲 和 丁 同屬紅隊；丁 是右手球員。由於屬同一對的兩人在兩種屬性上都必須一致，逐一檢查所有可能的兩兩分組方式可發現：每一種分組都使「乙 和 丙 屬同一支球隊」成立，因此它必然為真；其餘選項只在部分分組下成立，並非必然。故C。
演繹推理
這個農場裡，假設以下陳述為真：所有母牛都是哺乳類動物；所有哺乳類動物都不是草食性動物。下列哪一項必然成立？
- A. 有些哺乳類動物不是母牛
- B. 所有哺乳類動物都是母牛
- C. 有些母牛不是草食性動物
- D. 所有草食性動物都是母牛
- E. 所有草食性動物都是哺乳類動物
答案 Answer: C — 有些母牛不是草食性動物
詳解 Explanation: 由前提「所有母牛都是哺乳類動物」與「所有哺乳類動物都不是草食性動物」可作直言推理（在各類別非空的標準存在預設下）：只有「有些母牛不是草食性動物」在所有符合前提的情況下必然成立；其餘選項或為換位／逆推之誤，或僅屬可能而非必然。故C。
閱讀以下文章 Read the following passage
Refer to the chart and the table below. Some questions require combining figures from both.
Interpretation of Tables and Graphs
Using the pie chart and the stated income, how much does the household budget for Housing this year?
| Category | Last year actual (HK$) |
|---|---|
| Housing | 6,480 |
| Food | 1,940 |
| Transport | 1,300 |
| Savings | 4,050 |
| Other | 2,430 |
| Housing | 40% |
| Food | 12% |
| Transport | 8% |
| Savings | 25% |
| Other | 15% |
- A. HK$720
- B. HK$6,300
- C. HK$6,480
- D. HK$7,200
- E. HK$8,100
答案 Answer: D — HK$7,200
詳解 Explanation: Housing = 40% × HK$18,000 = HK$7,200. So the answer is HK$7,200.
Interpretation of Tables and Graphs
By what percentage does this year's Housing budget differ from last year's actual Housing spending? (One decimal place.)
| Category | Last year actual (HK$) |
|---|---|
| Housing | 6,480 |
| Food | 1,940 |
| Transport | 1,300 |
| Savings | 4,050 |
| Other | 2,430 |
| Housing | 40% |
| Food | 12% |
| Transport | 8% |
| Savings | 25% |
| Other | 15% |
- A. -10.0%
- B. +5.1%
- C. +11.1%
- D. +17.1%
- E. +720.0%
答案 Answer: C — +11.1%
詳解 Explanation: This year HK$7,200 vs last year HK$6,480; change = +11.1%.
Interpretation of Tables and Graphs
What is the combined budget this year for Food and Transport together?
| Category | Last year actual (HK$) |
|---|---|
| Housing | 6,480 |
| Food | 1,940 |
| Transport | 1,300 |
| Savings | 4,050 |
| Other | 2,430 |
| Housing | 40% |
| Food | 12% |
| Transport | 8% |
| Savings | 25% |
| Other | 15% |
- A. HK$1,440
- B. HK$2,160
- C. HK$3,240
- D. HK$3,600
- E. HK$4,140
答案 Answer: D — HK$3,600
詳解 Explanation: (12%+8%)×HK$18,000 = HK$3,600. So the answer is HK$3,600.
Interpretation of Tables and Graphs
Comparing this year's budget (chart) against last year's actual (table), which category shows the largest absolute increase?
| Category | Last year actual (HK$) |
|---|---|
| Housing | 6,480 |
| Food | 1,940 |
| Transport | 1,300 |
| Savings | 4,050 |
| Other | 2,430 |
| Housing | 40% |
| Food | 12% |
| Transport | 8% |
| Savings | 25% |
| Other | 15% |
- A. Housing
- B. Food
- C. Transport
- D. Savings
- E. Other
答案 Answer: A — Housing
詳解 Explanation: Increases: Housing +720, Food +220, Transport +140, Savings +450, Other +270. Largest is Housing.
閱讀以下文章 Read the following passage
Refer to the chart and the table below. Some questions require combining figures from both.
Interpretation of Tables and Graphs
Combining both products, what were total unit sales in the East region?
| Region | Product B (units) | Combined target (units) |
|---|---|---|
| North | 87 | 132 |
| South | 125 | 143 |
| East | 144 | 274 |
| West | 61 | 253 |
| Category | Product A (units) |
|---|---|
| North | 117 |
| South | 79 |
| East | 79 |
| West | 139 |
- A. 79
- B. 144
- C. 158
- D. 223
- E. 261
答案 Answer: D — 223
詳解 Explanation: A 79 + B 144 = 223. So the answer is 223.
Interpretation of Tables and Graphs
For each region compute combined sales (A+B) minus its target. Which region has the largest amount above (or least below) target?
| Region | Product B (units) | Combined target (units) |
|---|---|---|
| North | 87 | 132 |
| South | 125 | 143 |
| East | 144 | 274 |
| West | 61 | 253 |
| Category | Product A (units) |
|---|---|
| North | 117 |
| South | 79 |
| East | 79 |
| West | 139 |
- A. North
- B. South
- C. East
- D. West
- E. None of the regions
答案 Answer: A — North
詳解 Explanation: Surplus: North +72, South +61, East -51, West -53. Largest is North.
Data Sufficiency
Henry, Kate, Mia, Noah each live on a different floor (1 to 4) and each own a different pet (Cat, Fish, Turtle, Hamster). What pet does Henry own?
(1) Kate lives on floor 2.
(2) The Hamster owner lives on floor 2.
(3) Kate lives on a higher floor than Henry.
(4) Henry lives on floor 1.
(5) The Hamster owner lives directly above the Cat owner.
- A. (1) and (2) and (5)
- B. (1) and (3)
- C. (2) and (4) and (5)
- D. (3) and (4)
- E. (2) and (3) and (5)
答案 Answer: C — (2) and (4) and (5)
詳解 Explanation: No single clue and no pair fixes the answer; only (2) and (4) and (5) does. The position clues first pin Henry's floor, and the pet-floor link then gives the pet: Henry owns the Cat. (The clues never name Henry's pet directly, so it cannot be got by elimination.) So (2) and (4) and (5).
Data Sufficiency
Four sacks J, K, L, M each have a different weight; exactly one matches the standard weight. Which pieces of information together identify the sack that matches the standard weight?
(1) Sack L is 13 kg lighter than Sack J.
(2) Sack J is 8 kg lighter than Sack M.
(3) Sack L is 14 kg under the standard weight.
(4) Sack J is 1 kg lighter than Sack K.
(5) Sack L is 21 kg lighter than Sack M.
- A. (1) and (4) and (5)
- B. (1) and (5)
- C. (1) and (3) and (4)
- D. (1) and (2) and (4)
- E. (3) and (5)
答案 Answer: C — (1) and (3) and (4)
詳解 Explanation: No single clue, and no pair, is enough; only (1) and (3) and (4) works. (3) fixes Sack L at 14 kg under the standard weight; (1) then places Sack J at 1 kg under the standard weight; (4) places Sack K exactly at the standard weight — so K is the match. The three clues chain different kg values, so the answer is K.
Data Sufficiency
Carl, Ben, Dora, Anna are sitting at a square table, one on each side, and each ordered a different dish (Beef, Duck, Fish, Tofu). What did Ben order?
(1) Dora is sitting directly opposite Carl.
(2) Carl is sitting immediately to the right of Ben (clockwise).
(3) The person immediately to the right of Anna ordered the Duck.
(4) The person immediately to the right of Dora ordered the Tofu.
(5) Ben is sitting next to Dora.
- A. (1) and (2) and (4)
- B. (2) and (3) and (5)
- C. (1) and (4) and (5)
- D. (3) and (4)
- E. (2) and (3)
答案 Answer: A — (1) and (2) and (4)
詳解 Explanation: No single clue and no pair fixes the answer; only (1) and (2) and (4) does. The relational clues reconstruct the seating and a dish-position link then gives the dish: Ben ordered the Tofu. (No clue states Ben's dish directly.) So (1) and (2) and (4).
Data Sufficiency
Four parcels P, Q, R, S each have a different weight, and exactly one matches the reference weight. Which pieces of information together identify the parcel that matches the reference weight?
(1) Parcel P is 12 kg lighter than Parcel R.
(2) Parcel S is 2 kg lighter than Parcel R.
(3) Parcel S is 1 kg under the reference weight.
(4) Parcel S is 10 kg heavier than Parcel P.
(5) Parcel P is 11 kg lighter than Parcel Q.
- A. (1) and (2) and (4)
- B. (2) and (3) and (5)
- C. (3) and (4) and (5)
- D. (1) and (2)
- E. (1) and (3)
答案 Answer: C — (3) and (4) and (5)
詳解 Explanation: No single clue, and no pair, is enough; only (3) and (4) and (5) works. (3) fixes Parcel S at 1 kg under the reference weight; (4) then places Parcel P at 11 kg under the reference weight; (5) places Parcel Q exactly at the reference weight — so Q is the match. The three clues chain different kg values, so the answer is Q.
Data Sufficiency
Four runners (Jack, Jason, Jordan, Joseph) ran a race in different times; only the winner finished in 12 minutes. Which pieces of information together identify the winner?
(1) Jason finished 10 minutes after Jordan.
(2) Jason finished 19 minutes after Jack.
(3) Joseph finished the race in 17 minutes.
(4) Joseph finished 14 minutes before Jason.
(5) Joseph finished 4 minutes before Jordan.
- A. (2) and (3) and (5)
- B. (3) and (5)
- C. (1) and (2) and (4)
- D. (2) and (5)
- E. (2) and (3) and (4)
答案 Answer: E — (2) and (3) and (4)
詳解 Explanation: No single clue, and no pair, is enough; only (2) and (3) and (4) works. (3) fixes Joseph at 5 minutes slower than the winning time; (4) then places Jason at 19 minutes slower than the winning time; (2) places Jack exactly at the winning time — so Jack is the winner. The three clues chain different minutes values, so the answer is Jack.
Data Sufficiency
Four crates W, X, Y, Z each weigh a different amount, and exactly one meets the target weight. Which pieces of information together identify the crate that meets the target weight?
(1) Crate X is 15 kg below the target weight.
(2) Crate W is 1 kg lighter than Crate Y.
(3) Crate W is 10 kg lighter than Crate Z.
(4) Crate X is 6 kg lighter than Crate Y.
(5) Crate X is 5 kg lighter than Crate W.
- A. (1) and (3) and (5)
- B. (2) and (4)
- C. (1) and (2) and (3)
- D. (3) and (5)
- E. (2) and (4) and (5)
答案 Answer: A — (1) and (3) and (5)
詳解 Explanation: No single clue, and no pair, is enough; only (1) and (3) and (5) works. (1) fixes Crate X at 15 kg below the target weight; (5) then places Crate W at 10 kg below the target weight; (3) places Crate Z exactly at the target weight — so Z is the match. The three clues chain different kg values, so the answer is Z.
閱讀以下文章 Read the following passage
The central library extended its weekday opening hours by two hours in January. Foot traffic on weekday evenings rose noticeably afterward. Weekend hours were unchanged. The library did not measure whether book borrowing changed.
Verbal Reasoning
Weekend opening hours were also extended.
- A. True
- B. False
- C. Can't tell
答案 Answer: B — False
詳解 Explanation: Passage says weekend hours were unchanged. The passage thus makes the statement False.
Verbal Reasoning
Book borrowing increased after the change.
- A. True
- B. False
- C. Can't tell
答案 Answer: C — Can't tell
詳解 Explanation: The library did not measure whether borrowing changed.
閱讀以下文章 Read the following passage
(Newswire) — The education board proposes replacing one written exam with a coursework portfolio from 2027. A teachers' union welcomes the change, calling continuous assessment fairer. A parents' group warns it could increase workload unevenly across schools. The proposal is open for public consultation.
Verbal Reasoning
The coursework portfolio will replace a written exam starting in 2027.
- A. True
- B. False
- C. Can't tell
答案 Answer: C — Can't tell
詳解 Explanation: It is a proposal open for consultation, not a confirmed change.
Verbal Reasoning
Continuous assessment is the fairest possible form of assessment.
- A. True
- B. False
- C. Can't tell
答案 Answer: C — Can't tell
詳解 Explanation: The union calls it fairer than the exam; no claim it is the fairest overall, and it's an opinion.
閱讀以下文章 Read the following passage
(BPT) — Users of a sleep-tracking app who enabled its bedtime-reminder feature reported falling asleep 14 minutes earlier on average than users who did not. The company says this proves reminders improve sleep. Critics note that users who enable reminders may already be more motivated to change their habits.
Verbal Reasoning
Reminder-enabled users reported falling asleep earlier on average than others.
- A. True
- B. False
- C. Can't tell
答案 Answer: A — True
詳解 Explanation: Stated: 14 minutes earlier on average. The passage thus makes the statement True.
Numerical Reasoning
Find the next term in the sequence:
3/4, 5/6, 7/8, 9/10, ?
- A. 11/12
- B. 13/14
- C. 10/11
- D. 12/12
- E. 9/12
答案 Answer: A — 11/12
詳解 Explanation: In this fraction sequence, the numerators go 3, 5, 7, 9, 11 (+2 each) and the denominators go 4, 6, 8, 10, 12 (+2 each), so the next term is 11/12. The other options come from mis-applying one of the two rules. So the answer is 11/12.
Numerical Reasoning
Find the missing number in the grid. In every row the same rule links the three numbers.
| Col 1 | Col 2 | Col 3 |
|---|---|---|
| 4 | 3 | 17 |
| 6 | 8 | 36 |
| 3 | 2 | ? |
- A. 3
- B. 12
- C. 30
- D. 48
- E. 60
答案 Answer: B — 12
詳解 Explanation: In each row the rule is 2×col1+3×col2; applying it to the last row gives 12. So the answer is 12.
Numerical Reasoning
Find the next number in the sequence:
8, 16, 15, 25, 22, 36, ?
- A. 16
- B. 23
- C. 29
- D. 35
- E. 65
答案 Answer: C — 29
詳解 Explanation: The pattern: two interleaved series — the 1st,3rd,5th,7th terms rise by 7 (8,15,22,29…) while the 2nd,4th,6th are consecutive squares (16,25,36 = 4²,5²,6²); the missing 7th term continues the first series: 22+7=29. So the answer is 29.
Numerical Reasoning
Find the next number in the sequence:
4, 3, 11, 9, 18, 27, ?
- A. 1
- B. 7
- C. 13
- D. 25
- E. 31
答案 Answer: D — 25
詳解 Explanation: The pattern: two interleaved series — the 1st,3rd,5th,7th terms go up by 7 (4,11,18,25…) and the 2nd,4th,6th multiply by 3; the missing 7th term continues the first series: 18+7=25. So the answer is 25.
Numerical Reasoning
Find the next number in the sequence:
2, 7, 12, 22, 37, ?
- A. 32
- B. 44
- C. 50
- D. 56
- E. 62
答案 Answer: E — 62
詳解 Explanation: The pattern: each term equals the sum of the two before it +3 (so 22+37+3=62). So the answer is 62.
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常見問題 Frequently asked questions
能力傾向測試考甚麼？ What does the Aptitude Test cover?
五種題型：演繹推理、數據充分性、圖表資料判讀、Verbal Reasoning（英文）及數字推理。共 35 題、45 分鐘。
Five types: Deductive Reasoning, Data Sufficiency, Interpretation of Tables & Graphs, Verbal Reasoning (in English) and Numerical Reasoning — 35 questions in 45 minutes.
能力傾向測試可以帶計算機嗎？ Can I bring a calculator to the Aptitude Test?
可以，而且只有這張卷可以。計算機必須靜音、非程式編寫，並且沒有文字或圖像顯示功能。
Yes — and only for this paper. The calculator must be silent, non-programmable, and have no word or graphic display.
能力傾向測試點樣評級？ How is the Aptitude Test graded?
只分及格與不及格，沒有一級二級之分。及格成績（2006 年 12 月起）永久有效。
Pass or Fail only — there are no levels. A pass obtained from December 2006 onward never expires.
英文唔好會唔會影響能力傾向測試？ Will weak English affect my Aptitude Test result?
會有一定影響，因為 Verbal Reasoning 部分以英文命題，圖表題的題幹亦常用英文。不過這些題目考的是資料判讀而非詞彙深度，用詞相對淺白。
To some extent, since Verbal Reasoning is set in English and chart questions are often worded in English. That said, these test data interpretation rather than vocabulary depth, and the language used is relatively plain.
數據充分性同 GMAT 嗰種一唔一樣？ Is Data Sufficiency the same as the GMAT version?
不一樣。GMAT 問的是「陳述(1)或(2)是否足夠」，香港 CRE 則給出多條線索，問「哪一組合足以確定答案」，選項本身就是不同的線索組合。
No. The GMAT asks whether statement (1) or (2) is sufficient. The HK CRE gives several clues and asks which *combination* determines the answer — the options are themselves different combinations of clues.
可以只考能力傾向測試嗎？ Can I sit only the Aptitude Test?
可以。三張試卷可分開報考，亦可分開重考。不過部分職位要求同時具備語文卷的等級，報考前應查閱該職位的入職條件。
Yes. The three papers can be taken and retaken separately. Note that many posts also require language paper grades, so check the entry requirements for the grade you are applying to.
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其他試卷 The other papers
- 英文運用 (UE) 模擬試題 Use of English (UE) practice
- 中文運用 (UC) 模擬試題 Use of Chinese (UC) practice
- CRE 應試指南（總覽） CRE guide (overview)