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从课文开始 Logical Reasoning Course: Lessons：阅读时间约180分钟。测试中的每道题在课文中都有讲解。
第1题，共16题
In a code, CAT is written as DBU. How is DOG written in the same code? 显示答案 答案: C. EPH
Each letter moves forward one place: C→D, A→B, T→U. So D→E, O→P, G→H gives EPH.
第2题，共16题
In a code, MAP is written as KYN. How is RUN written in the same code? 显示答案 答案: C. PSL
Each letter moves back two places: M→K, A→Y (going back past A to Z, Y), P→N. So R→P, U→S, N→L gives PSL.
第3题，共16题
In a code, LAMP is written as PMAL. How is DESK written in the same code? 显示答案 答案: A. KSED
The code writes the word backwards. DESK backwards is KSED.
第4题，共16题
In a code, BED is written as 2-5-4. How is FACE written? 显示答案 答案: D. 6-1-3-5
Each letter becomes its position in the alphabet: F = 6, A = 1, C = 3, E = 5.
第5题，共16题
In a code, the word CAB has the value 6. Using the same rule, what is the value of BAD? 显示答案 答案: C. 7
The value is the sum of the letter positions: C(3) + A(1) + B(2) = 6. BAD is 2 + 1 + 4 = 7.
第6题，共16题
In a code, GO is written as TL. How is ME written? 显示答案 答案: A. NV
Each letter is swapped with its "opposite" letter, so the two positions add up to 27: G(7)→T(20), O(15)→L(12). M(13)→N(14) and E(5)→V(22).
第7题，共16题
In a code, "blue car park" is written "ki lo ma", "red car wash" is written "ta ki su", and "blue sky" is written "ma re". Words may be coded in any order. What is the code for "park"? 显示答案 答案: C. lo
"car" is in the first two phrases, and only "ki" is in both codes. "blue" is in the first and third, so it is "ma". That leaves "lo" for "park".
第8题，共16题
In a code, BOX is written as YPC. How is HAT written? 显示答案 答案: D. UBI
Two steps: move each letter forward one (BOX→CPY), then write it backwards (YPC). HAT→IBU→UBI.
第9题，共16题
In a code, each digit is replaced by 9 minus that digit, so 2047 becomes 7952. What does 3816 become? 显示答案 答案: D. 6183
9 − 3 = 6, 9 − 8 = 1, 9 − 1 = 8, 9 − 6 = 3, giving 6183.
第10题，共16题
Overtime is paid for hours worked over 40 in a week. Managers do not get overtime pay. Using the table, who earns overtime pay this week? Employee 职位 Hours this week Ana Clerk 38 Ben Manager 46 Cara Driver 44 Dev Clerk 40
显示答案 答案: D. Cara
Only Ben and Cara worked over 40 hours. Ben is a manager, so only Cara earns overtime. Dev worked exactly 40, which is not over 40.
第11题，共16题
Rule: Visitors may enter Zone B only with an escort. When the alarm is set, only security staff may enter Zone B. Who may enter Zone B? 显示答案 答案: C. A visitor with an escort while the alarm is off
A visitor needs an escort, and nobody but security may enter while the alarm is set. Only the escorted visitor with the alarm off meets both rules.
第12题，共16题
Orders over $100 ship free. Oversize items always pay for shipping, except for customers with a business account. Using the table, which order ships free? Order Total Oversize item? Business account? Order 1 $120 Yes No Order 2 $90 No Yes Order 3 $150 Yes Yes Order 4 $100 No No
显示答案 答案: C. Order 3
Order 3 is over $100, and its oversize charge is waived by the business account. Order 1 is oversize without a business account, and orders 2 and 4 are not over $100.
第13题，共16题
Return policy: Items can be returned within 30 days with a receipt. Sale items cannot be returned. Exception: a damaged item can be returned within 30 days, even without a receipt and even if it was on sale. Which item can be returned? A A regular item, not damaged, with no receipt, after 5 days B A damaged sale item with no receipt, after 12 days C A regular item, not damaged, with a receipt, after 45 days D A sale item, not damaged, with a receipt, after 10 days 显示答案 答案: B. A damaged sale item with no receipt, after 12 days
The exception for damaged items overrides both the sale rule and the receipt rule, as long as it is within 30 days.
第14题，共16题
Lot C rule: A permit is needed from 8 a.m. to 6 p.m., Monday to Friday. No permit is needed on statutory holidays. Which car parked without a permit breaks the rule? 显示答案 答案: C. Wednesday at 2 p.m.
Wednesday at 2 p.m. is a weekday inside the permit hours and not a holiday. The others are on a weekend, before 8 a.m., or on a holiday.
第15题，共16题
Expense rule: A claim is approved if it has a receipt and is under $500. A claim of $500 or more also needs a manager's signature. No claim is approved more than 60 days after the expense. Using the table, how many claims are approved? Claim Amount Receipt? Manager signed? Days since expense 1 $320 Yes No 20 2 $650 Yes Yes 15 3 $480 No No 10 4 $720 Yes No 30 5 $150 Yes No 75 6 $499 Yes No 59
显示答案 答案: A. 3
Claims 1, 2 and 6 are approved. Claim 3 has no receipt, claim 4 ($720) has no signature, and claim 5 is 75 days old.
第16题，共16题
Key rule: Anyone who gets a key must sign a key form. Contractors also need a supervisor's approval. Master keys go only to managers. Who can be given the key they asked for? 显示答案 答案: A. A contractor with a signed form and a supervisor's approval who wants a regular key
The contractor has both the signed form and the approval, and wants a regular key. The others are missing a form or an approval, or are not managers asking for a master key.
键盘：按1–4作答，按 Enter 进入下一题。