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KAAY Cadet Entrance Exam study materials
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KAAY Cadet Entrance Exam practice questions

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Question 1English

In the sentence 'The cadet who won the navigation prize saluted the captain,' which word is the subject of the verb 'saluted'?

  1. who
  2. prize
  3. captain
  4. cadet Correct answer.

Explanation

The subject is the noun or pronoun performing the action of the main verb. 'Who won the navigation prize' is a relative clause modifying 'cadet', so 'cadet' is the subject of 'saluted'. 'Captain' is the direct object receiving the salute.

Question 2English

Choose the option in which the underlined word functions as an adjective:

  1. The cadet answered and steadied the crew.
  2. The cadet answered with steadiness under pressure.
  3. The cadet gave a steady answer under pressure. Correct answer.
  4. The cadet answered steadily under pressure.

Explanation

An adjective modifies a noun, and in 'a steady answer' the word 'steady' describes the noun 'answer'. The other options use adverb, noun, or verb forms rather than an adjective modifying a noun.

Question 3English

Which sentence uses the apostrophe correctly for a maritime context?

  1. The crews' quarters were inspected before the ships' departure. Correct answer.
  2. The crew's quarters were inspected before the ships departure.
  3. The crew's' quarters were inspected before the ships' departure.
  4. The crews quarters were inspected before the ship's departure's.

Explanation

Plural nouns ending in -s take an apostrophe after the s to show possession, so 'crews'' and 'ships'' are correct. Option 0 applies this rule consistently to both nouns without adding stray apostrophes.

Question 4English

In 'The lighthouse keeper, exhausted after the storm, climbed the tower,' what is the grammatical function of 'exhausted after the storm'?

  1. A participial phrase modifying 'keeper' Correct answer.
  2. A gerund phrase acting as the subject
  3. An independent clause joined by a comma
  4. A prepositional phrase modifying 'tower'

Explanation

The phrase begins with the past participle 'exhausted' and describes the noun 'keeper', so it is a participial phrase functioning adjectivally. It is set off by commas but contains no finite verb, so it cannot be an independent clause.

Question 5English

Which sentence correctly uses a semicolon in a navigation log entry?

  1. The fog lifted; resuming its course.
  2. The fog lifted; the convoy resumed its course. Correct answer.
  3. The fog lifted; and the convoy resumed its course.
  4. The fog lifted, the convoy; resumed its course.

Explanation

A semicolon can join two independent clauses that are closely related and not already joined by a coordinating conjunction. 'The fog lifted' and 'the convoy resumed its course' are both complete clauses, so the semicolon is correct.

Question 6English

Identify the sentence that contains a dangling modifier:

  1. The navigator, having checked the compass, recorded the bearing.
  2. Having checked the compass, the bearing was recorded by the navigator. Correct answer.
  3. Having checked the compass, the navigator recorded the bearing.
  4. After the compass was checked, the navigator recorded the bearing.

Explanation

A dangling modifier occurs when the introductory phrase's implied subject does not match the subject of the main clause. Here 'having checked the compass' seems to modify 'the bearing', which cannot check a compass.

Question 7English

Which word is the direct object in 'The quartermaster issued each recruit a new uniform'?

  1. issued
  2. quartermaster
  3. uniform Correct answer.
  4. recruit

Explanation

In a sentence with two objects, the direct object receives the thing given and the indirect object receives the person. 'Uniform' is the thing issued, while 'recruit' is the indirect object.

Question 8English

Choose the sentence in which the verb 'lie' is used correctly for a ship at anchor.

  1. The ship is laying at anchor in the harbor.
  2. The ship lays at anchor in the harbor.
  3. The ship lay at anchor yesterday, so today it lays there again.
  4. The ship lies at anchor in the harbor. Correct answer.

Explanation

'Lie' is an intransitive verb meaning to recline or rest, and its present-tense form with a singular subject is 'lies'. 'Lay' is transitive and requires a direct object, so it cannot describe the ship resting on its own.

Question 9English

Which sentence maintains correct subject-verb agreement in a sentence about fleet readiness?

  1. Neither the captain nor the officers were ready for inspection. Correct answer.
  2. Neither the captain nor the officers was ready for inspection.
  3. Neither the captains nor the officer were ready for inspection.
  4. Neither the captain nor the officer were ready for inspection.

Explanation

With 'neither...nor', the verb agrees with the subject closest to it. In option 0 the nearest subject is the plural 'officers', so the plural 'were' is correct.

Question 10English

Identify the type of sentence: 'Secure the hatches before the storm arrives, and report to the bridge.'

  1. Compound-complex
  2. Complex
  3. Simple
  4. Compound Correct answer.

Explanation

A compound sentence joins two or more independent clauses with a coordinating conjunction. Here 'Secure the hatches' and 'report to the bridge' are both independent clauses joined by 'and', while the subordinate 'before the storm arrives' modifies the first.

Question 11English

Which sentence uses 'who' correctly according to formal case rules?

  1. Whom is standing watch on the bridge tonight?
  2. Who did the admiral appoint as the new signal officer?
  3. Whom did the admiral appoint as the new signal officer? Correct answer.
  4. Whom will relieve the lookout at dawn?

Explanation

'Whom' is the objective case form, used when the pronoun is the object of a verb or preposition. In option 1, 'whom' is the object of 'appoint', so it is correct in formal usage.

Question 12English

Which sentence is written in the active voice?

  1. The signal had been received before dawn.
  2. The signal was being received by the operator.
  3. The signal was received by the radio operator.
  4. The radio operator received the signal. Correct answer.

Explanation

In the active voice the subject performs the action of the verb. 'The radio operator received the signal' places the doer first and the action directly on the object. The other options place the receiver of the action in the subject position.

Question 13English

Which sentence uses a colon correctly in a formal report?

  1. The inspection revealed three deficiencies, loose railings: expired flares, and a blocked hatch.
  2. The inspection revealed: three deficiencies, loose railings, expired flares, and a blocked hatch.
  3. The inspection revealed three deficiencies; loose railings, expired flares, and a blocked hatch.
  4. The inspection revealed three deficiencies: loose railings, expired flares, and a blocked hatch. Correct answer.

Explanation

A colon introduces a list after a complete independent clause. 'The inspection revealed three deficiencies' is a complete clause, so the colon correctly precedes the list of items.

Question 14English

What is the function of the word 'although' in 'Although the seas were rough, the cadets completed the drill'?

  1. It introduces a noun clause acting as the subject.
  2. It introduces a subordinate clause showing concession. Correct answer.
  3. It joins two independent clauses as a coordinating conjunction.
  4. It functions as an adverb modifying 'completed'.

Explanation

'Although' is a subordinating conjunction that introduces a dependent clause expressing contrast or concession. The clause 'although the seas were rough' cannot stand alone and modifies the main clause.

Question 15English

Which sentence correctly uses 'fewer' rather than 'less'?

  1. The cadets had less hours of sleep than required.
  2. The cadets had fewer sleep than required.
  3. The cadets had less time and fewer sleep than required.
  4. The cadets had fewer hours of sleep than required. Correct answer.

Explanation

'Fewer' is used with countable plural nouns such as 'hours', while 'less' is used with uncountable nouns. 'Hours' is countable, so 'fewer hours' is correct.

Question 16English

Which sentence avoids a comma splice?

  1. The tide was rising, so the crew moved the boat. Correct answer.
  2. The tide was rising, the crew moved the boat, and secured it.
  3. The tide was rising the crew moved the boat.
  4. The tide was rising, the crew moved the boat.

Explanation

A comma splice joins two independent clauses with only a comma. Adding the coordinating conjunction 'so' makes the relationship between the clauses grammatical and clear.

Question 17English

In 'The captain's decision to delay departure surprised everyone,' what is the grammatical role of 'to delay departure'?

  1. A gerund phrase acting as subject
  2. An infinitive phrase modifying 'decision' Correct answer.
  3. An independent clause
  4. A prepositional phrase modifying 'captain'

Explanation

'To delay departure' is an infinitive phrase that describes the content of the decision, functioning adjectivally toward 'decision'. It is not a clause because it contains no subject-verb pair.

Question 18English

Which sentence demonstrates correct parallelism in a readiness checklist?

  1. The drill requires checking the gear, the radio test, and securing the hatches.
  2. The drill requires checking the gear, testing the radio, and securing the hatches. Correct answer.
  3. The drill requires to check the gear, testing the radio, and securing the hatches.
  4. The drill requires checking the gear, testing the radio, and to secure the hatches.

Explanation

Parallel structure requires items in a series to share the same grammatical form. Option 0 uses three -ing phrases consistently, while the others mix infinitives, nouns, and gerunds.

Question 19English

Which sentence uses 'its' correctly?

  1. The ship lowered its' anchor as it entered the harbor.
  2. The ship lowered it is anchor as it entered the harbor.
  3. The ship lowered it's anchor as it entered the harbor.
  4. The ship lowered its anchor as it entered the harbor. Correct answer.

Explanation

'Its' is the possessive form of 'it' and requires no apostrophe. The contraction 'it's' means 'it is' and would be incorrect before a noun like 'anchor'.

Question 20English

What is the mood of the verb in 'Report any safety hazard to the officer of the watch immediately'?

  1. Subjunctive
  2. Imperative Correct answer.
  3. Indicative
  4. Interrogative

Explanation

The imperative mood issues a command or instruction, using the base form of the verb with an implied subject 'you'. 'Report' directs the listener to act, so the sentence is imperative.

Question 21English

Which sentence correctly uses the subjunctive mood in a formal recommendation?

  1. The board recommended that the cadet undergo additional training. Correct answer.
  2. The board recommended that the cadet will undergo additional training.
  3. The board recommended that the cadet is undergoing additional training.
  4. The board recommended that the cadet undergoes additional training.

Explanation

After verbs of recommendation such as 'recommend', formal English uses the subjunctive, which takes the base form of the verb regardless of subject. 'Undergo' is the base form required after 'that the cadet'.

Question 22English

Identify the sentence in which the modifier 'only' is placed to mean that the cadet did nothing but salute the flag.

  1. The cadet only saluted the flag. Correct answer.
  2. The cadet saluted only the flag.
  3. Only the cadet saluted the flag.
  4. The only cadet saluted the flag.

Explanation

Limiting modifiers like 'only' should sit next to the word they limit. Placing 'only' before the verb 'saluted' indicates the cadet's sole action was saluting, matching the intended meaning.

Question 23English

Which sentence uses a gerund phrase as the subject?

  1. Conducting a night watch requires sustained attention. Correct answer.
  2. The cadet conducting a night watch requires sustained attention.
  3. The night watch was conducted with sustained attention.
  4. To conduct a night watch requires sustained attention.

Explanation

A gerund is an -ing verb form functioning as a noun. In option 0, 'Conducting a night watch' is the subject of 'requires', so the gerund phrase fills the subject slot.

Question 24English

Which sentence correctly uses a dash to set off an emphatic aside?

  1. The cadet's answer a model of clarity-impressed the board.
  2. The cadet's answer, a model of clarity-impressed the board.
  3. The cadet's answer-a model of clarity-impressed the board. Correct answer.
  4. The cadet's answer-a model of clarity, impressed the board.

Explanation

A pair of dashes can enclose a parenthetical aside, and both marks must appear. Option 0 uses two dashes to frame 'a model of clarity' cleanly within the sentence.

Question 25English

Which sentence correctly distinguishes 'principal' from 'principle'?

  1. The principle reason for the delay was a failure of the guiding principle.
  2. The principal reason for the delay was a failure of the guiding principle. Correct answer.
  3. The principle reason for the delay was a failure of the guiding principal.
  4. The principal reason for the delay was a failure of the guiding principal.

Explanation

'Principal' as an adjective means main or chief, while 'principle' as a noun means a rule or belief. Option 0 uses 'principal' for 'reason' and 'principle' for the guiding rule.

Question 26English

In a cadet logbook entry, which sentence uses the apostrophe correctly to show that the drill belonged to several squads?

  1. The squads drill was cancelled by the duty officer.
  2. The squads' drill was cancelled by the duty officer. Correct answer.
  3. The squad's drill was cancelled by the duty officer.
  4. The squads's drill was cancelled by the duty officer.

Explanation

A regular plural noun ending in -s forms the possessive by adding only an apostrophe after the s, so 'squads'' is correct for several squads. Writing 'squad's' marks a single squad, and 'squads' with no apostrophe is merely a plural, not a possessive.

Question 27English

A cadet writes: 'The lookout spotted a buoy drifting near the channel.' Which word in this sentence functions as the subject?

  1. buoy
  2. channel
  3. lookout Correct answer.
  4. drifting

Explanation

The subject is the noun or noun phrase that performs the action of the main verb. Here 'the lookout' performs 'spotted', so it is the subject, while 'a buoy' receives the action and is the direct object.

Question 28English

Which sentence uses a semicolon correctly in a watch-handover note?

  1. The radar is offline; because the bridge team is using visual bearings.
  2. The radar is offline; and visual bearings are being used.
  3. The radar is offline; the bridge team is using visual bearings. Correct answer.
  4. The radar is offline; so the bridge team is using visual bearings.

Explanation

A semicolon may join two independent clauses that are closely related, and 'the bridge team is using visual bearings' is a complete clause. A coordinating or subordinating conjunction after the semicolon either duplicates the semicolon's work or leaves a fragment.

Question 29English

In the sentence 'The coxswain steered the launch carefully through the narrow harbour entrance,' which word is the adverb modifying the verb?

  1. narrow
  2. carefully Correct answer.
  3. harbour
  4. entrance

Explanation

An adverb modifying a verb answers how the action was performed. 'Carefully' describes how the coxswain steered, so it is the adverb, while 'narrow' is an adjective and 'harbour entrance' is a noun phrase.

Question 30English

Which sentence keeps a consistent verb tense in a cadet's account of a single drill?

  1. The cadets assembled on deck, check their gear, and waited for the signal.
  2. The cadets assembled on deck, checked their gear, and waited for the signal. Correct answer.
  3. The cadets assembled on deck, checked their gear, and are waiting for the signal.
  4. The cadets assemble on deck, checked their gear, and waited for the signal.

Explanation

Items in a series should share the same tense when they describe events in one completed sequence. All three verbs in the correct option are in the simple past, producing a consistent timeline.

Question 31English

A cadet must address a letter to a superior officer. Which salutation follows standard formal correspondence conventions?

  1. Dear Commander Reyes,
  2. Hey Commander,
  3. Dear Commander Reyes: Correct answer.
  4. To Whom It May Concern,

Explanation

In formal correspondence, a colon follows the salutation when the recipient is named and the letter is businesslike. A comma is the convention for informal or personal letters, and casual greetings or anonymous openings are inappropriate for addressing a known superior.

Question 32English

Which sentence uses a possessive pronoun correctly in a statement about a vessel's crew?

  1. The crew secured its mooring lines before dusk. Correct answer.
  2. The crew secured it's mooring lines before dusk.
  3. The crew secured their's mooring lines before dusk.
  4. The crew secured they're mooring lines before dusk.

Explanation

'Its' is the possessive form of 'it', used here to show that the mooring lines belong to the vessel or crew. 'It's' and 'they're' are contractions, and 'their's' is not a valid possessive form at all.

Question 33English

Which sentence places a modifier so that it clearly describes the cadet rather than the equipment?

  1. Having checked the life jackets, they were stowed in the locker by the cadet.
  2. Having checked the life jackets, stowing them in the locker was done.
  3. Having checked the life jackets, the cadet stowed them in the locker. Correct answer.
  4. Having checked the life jackets, the locker received them from the cadet.

Explanation

An introductory participial phrase must modify the noun that immediately follows it. Only the first option places 'the cadet' directly after the phrase, so the cadet is the one who checked the jackets.

Question 34English

Which sentence uses a conditional structure correctly to describe a requirement for entering port?

  1. If the vessel will arrive after dark, the pilot must be aboard.
  2. If the vessel arrives after dark, the pilot must be aboard. Correct answer.
  3. If the vessel arrived after dark, the pilot must be aboard.
  4. If the vessel arrive after dark, the pilot must be aboard.

Explanation

In a real conditional about a future possibility, the if-clause takes the simple present tense while the main clause uses a modal such as 'must'. The present tense 'arrives' correctly signals the condition.

Question 35English

In the sentence 'The officer of the watch gave the cadets clear instructions,' which element is the indirect object?

  1. gave
  2. clear instructions
  3. the officer of the watch
  4. the cadets Correct answer.

Explanation

An indirect object names the recipient of the direct object and usually appears before it. Here 'the cadets' receive the instructions, making them the indirect object, while 'clear instructions' is the direct object.

Question 36English

Which sentence uses a relative pronoun correctly to refer to a vessel in a formal report?

  1. The tug what assisted us was the one that had the strongest engine.
  2. The tug whom assisted us was the one that had the strongest engine.
  3. The tug that assisted us was the one who had the strongest engine.
  4. The tug which assisted us was the one that had the strongest engine. Correct answer.

Explanation

'Which' and 'that' are the relative pronouns used for things and animals, including vessels, while 'who' and 'whom' refer to people. The second option uses 'which' for the tug and 'that' for the engine, both correctly.

Question 37English

Which sentence correctly uses a gerund as the object of a preposition in a safety briefing?

  1. The crew is committed to maintaining the highest safety standards. Correct answer.
  2. The crew is committed for maintain the highest safety standards.
  3. The crew is committed to maintain the highest safety standards.
  4. The crew is committed to maintained the highest safety standards.

Explanation

When a verb follows a preposition such as 'to' in the phrase 'committed to', it must appear as a gerund ending in -ing. 'Maintaining' is therefore the correct form, because the 'to' here is a preposition, not part of an infinitive.

Question 38English

A cadet writes: 'The storm having passed, the ferry resumed its schedule.' What is the grammatical function of 'The storm having passed'?

  1. a compound predicate
  2. a dangling participial phrase
  3. an absolute phrase modifying the whole sentence Correct answer.
  4. an independent clause joined by a comma

Explanation

An absolute phrase consists of a noun or pronoun plus a participle and modifies the entire sentence rather than a single word. 'The storm having passed' has its own subject and non-finite verb, so it is absolute, not an independent clause.

Question 39English

Which sentence uses 'between' and 'among' according to standard formal usage?

  1. The duties were divided among the two duty officers.
  2. The duties were divided between the four watch sections and the two duty officers.
  3. The duties were divided among the four watch sections. Correct answer.
  4. The duties were divided between the four watch sections.

Explanation

'Among' is used for relationships involving three or more parties considered as a group, while 'between' suits two parties or distinct pairwise relationships. Dividing duties across four watch sections therefore calls for 'among'.

Question 40English

Which sentence uses a correlative conjunction pair with correct parallel structure in a readiness directive?

  1. Either the cadets must report the fault or logging it is required.
  2. The cadets must either report the fault or logging it.
  3. The cadets must either report the fault or they should log it.
  4. The cadets must either report the fault or log it. Correct answer.

Explanation

Correlative conjunctions such as 'either ... or' must join grammatically parallel elements. In the correct option, both 'report' and 'log' are bare verbs sharing the same subject and modal, so the structure balances.

Question 41Mathematics

A cadet runs 3.5 km on Monday, 2.75 km on Tuesday, and 4.25 km on Wednesday. What is the total distance run over the three days?

  1. 9.5 km
  2. 10.5 km Correct answer.
  3. 11.25 km
  4. 10.75 km

Explanation

Add the three distances: 3.50 + 2.75 = 6.25, and 6.25 + 4.25 = 10.50 km. Aligning decimal places keeps the tenths and hundredths columns correct.

Question 42Mathematics

A supply crate weighs 48.6 kg. Cadets must load 7 identical crates onto a truck. What is the combined mass?

  1. 336.2 kg
  2. 348.6 kg
  3. 342.2 kg
  4. 340.2 kg Correct answer.

Explanation

Multiply 48.6 by 7: 48 × 7 = 336 and 0.6 × 7 = 4.2, giving 340.2 kg. Checking with estimation, 50 × 7 = 350, confirms the result is reasonable.

Question 43Mathematics

Simplify the fraction 36/48 to its lowest terms.

  1. 4/5
  2. 2/3
  3. 6/7
  4. 3/4 Correct answer.

Explanation

The greatest common divisor of 36 and 48 is 12. Dividing numerator and denominator by 12 gives 3/4, and 3 and 4 share no common factor other than 1.

Question 44Mathematics

A cadet spends 2/5 of a 60-minute study block on mathematics. How many minutes remain for other subjects?

  1. 24 minutes
  2. 30 minutes
  3. 36 minutes Correct answer.
  4. 40 minutes

Explanation

Two-fifths of 60 is 60 ÷ 5 × 2 = 24 minutes spent on mathematics. Subtracting from the total gives 60 − 24 = 36 minutes remaining.

Question 45Mathematics

What is 15% of 240?

  1. 32
  2. 40
  3. 36 Correct answer.
  4. 24

Explanation

Fifteen percent equals 0.15. Multiplying 240 by 0.15 gives 36, which can be checked as 10% of 240 = 24 plus 5% of 240 = 12, totaling 36.

Question 46Mathematics

A cadet's score rises from 80 to 92 on a fitness test. What is the percentage increase?

  1. 15% Correct answer.
  2. 20%
  3. 10%
  4. 12%

Explanation

The increase is 92 − 80 = 12. Dividing the increase by the original value gives 12 ÷ 80 = 0.15, which is a 15% increase.

Question 47Mathematics

Evaluate 3 + 4 × 2² − 6.

  1. 13 Correct answer.
  2. 22
  3. 10
  4. 16

Explanation

Order of operations requires exponents first: 2² = 4. Then multiply 4 × 4 = 16, and finally 3 + 16 − 6 = 13.

Question 48Mathematics

A rectangular parade ground measures 25 m by 18 m. What is its perimeter?

  1. 450 m
  2. 86 m Correct answer.
  3. 90 m
  4. 43 m

Explanation

The perimeter of a rectangle is 2 × (length + width). Here 2 × (25 + 18) = 2 × 43 = 86 m.

Question 49Mathematics

A cadet walks 4 km north, then 3 km east. What is the straight-line distance from the starting point?

  1. 4.5 km
  2. 6 km
  3. 7 km
  4. 5 km Correct answer.

Explanation

The two legs form a right triangle, so apply the Pythagorean theorem: √(4² + 3²) = √(16 + 9) = √25 = 5 km.

Question 50Mathematics

A right triangle has a hypotenuse of 13 cm and one leg of 12 cm. What is the length of the other leg?

  1. 5 cm Correct answer.
  2. 7 cm
  3. 1 cm
  4. 6 cm

Explanation

Rearrange the Pythagorean theorem: other leg = √(13² − 12²) = √(169 − 144) = √25 = 5 cm.