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FENZ General Ability Screen practice questions

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Question 1Verbal Reasoning

A fire and emergency dispatch log records: 'Crews were dispatched to a structure fire; the caller stated occupants may still be inside.' Which inference is best supported by this single statement?

  1. The dispatch log confirms the building was empty at the time.
  2. The caller reported a possibility that people remained in the building. Correct answer.
  3. The caller confirmed that all occupants had escaped safely.
  4. The caller reported that the fire was already extinguished.

Explanation

The phrase 'may still be inside' expresses possibility, not certainty, so the only safe inference is that the caller raised the possibility of occupants remaining. Any reading that treats the report as confirmed fact goes beyond what the sentence states.

Question 2Verbal Reasoning

In a fire safety notice, the word 'evacuate' most nearly means:

  1. to record attendance at a muster point
  2. to leave a place in an emergency Correct answer.
  3. to refill emergency equipment
  4. to inspect a building for hazards

Explanation

'Evacuate' means to move people out of a place, especially because of danger. In a fire safety context it refers to leaving the building promptly when an alarm sounds.

Question 3Verbal Reasoning

Which sentence uses 'principal' correctly in a workplace safety memo?

  1. The principal reason for the delay was a principal exit route.
  2. The principal reason for the delay was a blocked exit route. Correct answer.
  3. Please principal the equipment before the shift begins.
  4. The fire warden will principal the drill tomorrow morning.

Explanation

'Principal' as an adjective means main or most important, so 'the principal reason' is correct. As a noun it can refer to a head of an institution, but it is not a verb meaning to lead or to prepare.

Question 4Verbal Reasoning

Read this passage: 'Smoke alarms save lives, but only if they work. Batteries should be tested monthly and replaced yearly. Alarms older than ten years should be replaced entirely.' Which statement is supported by the passage?

  1. Testing alone is enough to keep an alarm reliable indefinitely.
  2. Batteries should be replaced every month.
  3. Smoke alarms never fail if batteries are new.
  4. An alarm that is eleven years old should be replaced. Correct answer.

Explanation

The passage states that alarms older than ten years should be replaced entirely, so an eleven-year-old alarm falls within that instruction. The other options contradict the stated testing and replacement intervals.

Question 5Verbal Reasoning

Choose the word that best completes the sentence: 'The crew remained calm and ____ despite the rapidly spreading fire.'

  1. composed Correct answer.
  2. careless
  3. confused
  4. reluctant

Explanation

'Composed' means calm and in control, which matches the positive tone set by 'remained calm'. The sentence needs a word that reinforces steadiness under pressure.

Question 6Verbal Reasoning

Which sentence is written in the active voice and is clearest for an incident report?

  1. Within twenty minutes the fire had been extinguished.
  2. The fire was extinguished within twenty minutes.
  3. The crew extinguished the fire within twenty minutes. Correct answer.
  4. It was reported that the fire was extinguished.

Explanation

The active voice names the doer of the action first, which makes incident reports direct and clear. 'The crew extinguished the fire' identifies who acted and what happened.

Question 7Verbal Reasoning

A notice reads: 'All staff must assemble at the designated muster point immediately after the alarm sounds.' What does the notice require staff to do?

  1. Call the fire service before leaving the building.
  2. Wait at their desks until a manager gives instructions.
  3. Go to the assigned meeting area as soon as the alarm sounds. Correct answer.
  4. Collect personal belongings before leaving.

Explanation

The notice directs staff to assemble at the designated muster point immediately after the alarm. 'Immediately' signals no delay and no detour for other tasks.

Question 8Verbal Reasoning

Which pair of words are antonyms?

  1. dangerous and risky
  2. hazardous and dangerous
  3. safe and secure
  4. hazardous and safe Correct answer.

Explanation

Antonyms are words with opposite meanings. 'Hazardous' means dangerous, so its opposite is 'safe'. The other pairs are synonyms, not opposites.

Question 9Verbal Reasoning

Read this passage: 'The investigation found that the exit door had been chained shut for several weeks. Staff had reported the problem twice, but no repair was logged. The report concluded that the risk was known and unresolved.' Which conclusion is best supported?

  1. The investigation could not determine why the door was chained.
  2. Staff had never noticed the blocked exit.
  3. The hazard was identified before the incident but not corrected. Correct answer.
  4. The exit door was repaired promptly after the first report.

Explanation

The passage states staff reported the problem twice and no repair was logged, supporting the conclusion that the risk was known and unresolved. The report itself concludes the risk was known, so the other options contradict the text.

Question 10Verbal Reasoning

Which sentence best expresses the main idea of a paragraph about the importance of clear signage in buildings?

  1. Many buildings have several signs in each corridor.
  2. Clear signage helps people find exits quickly during an emergency. Correct answer.
  3. Some signs are made of plastic and others of metal.
  4. Signs are often mounted on walls at eye level.

Explanation

The main idea states the central point about why signage matters, which is helping people find exits quickly. The other options give minor details about materials, placement, or quantity.

Question 11Verbal Reasoning

Choose the option that best replaces the underlined portion to make the sentence grammatically correct: 'Neither the warden nor the crew members was aware of the blocked stairwell.'

  1. were aware Correct answer.
  2. is aware
  3. has aware
  4. was being aware

Explanation

With 'neither...nor', the verb agrees with the nearer subject. 'Crew members' is plural, so the correct verb is 'were'.

Question 12Verbal Reasoning

A memo states: 'Given the increased risk of wildfires this season, all field staff must complete refresher training before deployment.' Which assumption underlies this instruction?

  1. Field staff have never received wildfire training before.
  2. Refresher training improves staff readiness for wildfire conditions. Correct answer.
  3. Deployment will occur only after the season ends.
  4. Wildfire risk is lower than in previous seasons.

Explanation

The memo links increased risk to a mandatory training requirement, which assumes the training will improve readiness. It does not assume staff are untrained, nor does it suggest risk is low.

Question 13Verbal Reasoning

Which sentence uses a colon correctly?

  1. The kit contained three items: a torch, a radio and a first-aid pouch. Correct answer.
  2. The kit: contained a torch, a radio and a first-aid pouch.
  3. The kit contained three items, a torch: a radio and a first-aid pouch.
  4. The kit contained: a torch, a radio and a first-aid pouch inside it.

Explanation

A colon introduces a list after a complete clause. In the correct option, 'The kit contained three items' is a full clause and the colon properly introduces the list that follows.

Question 14Verbal Reasoning

Read this passage: 'Although the alarm sounded, many occupants ignored it, assuming it was a drill. Delayed response increased the time taken to clear the building.' What is the cause of the increased evacuation time?

  1. Occupants did not respond promptly to the alarm. Correct answer.
  2. The building had too few exits.
  3. The alarm failed to sound at all.
  4. The drill was cancelled at short notice.

Explanation

The passage explicitly links delayed response, caused by occupants assuming the alarm was a drill, to longer evacuation times. The alarm did sound, so failure of the alarm is not the cause.

Question 15Verbal Reasoning

Which word best completes the sentence: 'The report was ____, containing only the facts and no personal opinions.'

  1. subjective
  2. ambiguous
  3. objective Correct answer.
  4. speculative

Explanation

'Objective' means based on facts rather than personal feelings, which matches a report containing only facts. The phrase 'no personal opinions' signals the need for a word meaning impartial.

Question 16Verbal Reasoning

A safety bulletin says: 'Where a hazard cannot be eliminated, it must be minimised through engineering controls before relying on protective equipment.' What is the preferred order of control?

  1. Rely on protective equipment first, then consider engineering controls.
  2. Use protective equipment only, since it is the most reliable control.
  3. Remove the hazard first, then use engineering controls, then rely on equipment. Correct answer.
  4. Ignore the hazard if it cannot be fully removed.

Explanation

The bulletin sets a hierarchy: eliminate the hazard if possible, then minimise it with engineering controls, and only then rely on protective equipment. This reflects the principle that controls higher in the hierarchy are more reliable.

Question 17Verbal Reasoning

Which sentence contains a dangling modifier?

  1. The crew checked the equipment before beginning the shift.
  2. After the equipment check, the crew began the shift.
  3. Having checked the equipment, the shift began with the crew. Correct answer.
  4. Having checked the equipment, the crew began the shift.

Explanation

A dangling modifier occurs when the introductory phrase does not logically attach to the subject of the main clause. In the incorrect option, 'the shift' cannot have checked the equipment, so the modifier dangles.

Question 18Verbal Reasoning

Read this passage: 'The review found that response times improved after the new dispatch system was introduced. However, the review noted that staffing levels also increased during the same period.' What caution does the second sentence introduce?

  1. Staffing levels had no effect on response times.
  2. The improvement may not be due solely to the new dispatch system. Correct answer.
  3. The new dispatch system caused response times to worsen.
  4. The review found no improvement in response times.

Explanation

The second sentence points out a second change occurring at the same time, which means the improvement cannot be attributed solely to the dispatch system. This is a caution about confounding factors.

Question 19Verbal Reasoning

Choose the correctly punctuated sentence for an official report.

  1. The fire spread quickly however, the crew contained it before it reached the neighbouring building.
  2. The fire spread quickly however; the crew contained it before it reached the neighbouring building.
  3. The fire spread quickly, however the crew contained it before it reached the neighbouring building.
  4. The fire spread quickly; however, the crew contained it before it reached the neighbouring building. Correct answer.

Explanation

A semicolon correctly joins two independent clauses linked by a conjunctive adverb such as 'however', and a comma follows 'however'. This keeps the two complete clauses properly separated.

Question 20Verbal Reasoning

A policy states: 'Personnel must report any near miss within 24 hours, regardless of whether injury or damage occurred.' Which situation clearly requires a report under this policy?

  1. A falling beam narrowly missed a worker but caused no injury. Correct answer.
  2. A worker took annual leave for two weeks.
  3. A worker completed a routine equipment check.
  4. A worker attended a scheduled training session.

Explanation

A near miss is an incident where harm nearly occurred but did not. The falling beam fits the definition, and the policy requires reporting regardless of injury or damage.

Question 21Verbal Reasoning

Read this passage: 'The inquiry heard conflicting accounts of when the alarm was raised. Some witnesses said it sounded before smoke was visible; others insisted it sounded only after flames appeared. The inquiry concluded that the timing remained uncertain.' Which statement best reflects the passage?

  1. All witnesses agreed the alarm sounded before smoke appeared.
  2. The inquiry concluded the alarm was never raised.
  3. The inquiry determined that flames appeared before smoke.
  4. The exact time the alarm was raised could not be established. Correct answer.

Explanation

The passage states the inquiry concluded the timing remained uncertain because accounts conflicted. This supports the claim that the exact time could not be established.

Question 22Verbal Reasoning

Which revision best removes ambiguity from this sentence: 'The warden told the crew that they needed to check their equipment before the inspection, which was important.'

  1. The warden told the crew that they needed to check their equipment before the inspection and that this was important.
  2. The warden told the crew to check their equipment before the inspection, which was important.
  3. The warden told the crew that they needed to check their equipment before the important inspection. Correct answer.
  4. The warden told the crew that they needed to check their equipment, which was important, before the inspection.

Explanation

The original sentence leaves 'which was important' unclear: it could describe the equipment check or the inspection. Placing 'important' directly before 'inspection' removes the ambiguity by attaching the description to a single noun.

Question 23Verbal Reasoning

A passage argues: 'Every building with a working sprinkler system in our district has had fewer severe fire outcomes. Therefore, installing sprinklers in all buildings will reduce severe fire outcomes everywhere.' Which flaw is present in this reasoning?

  1. It confuses correlation with the absence of any evidence.
  2. It assumes sprinklers are never effective.
  3. It generalises from a limited district sample to all buildings everywhere. Correct answer.
  4. It relies on data that contradicts its own conclusion.

Explanation

The argument draws a universal conclusion from evidence limited to one district, which is an overgeneralisation. A broader claim would require evidence from a wider range of buildings and locations.

Question 24Verbal Reasoning

Which sentence best combines these two ideas without losing meaning: 'The route was blocked. The crew used the secondary exit.'

  1. Because the route was blocked, the crew used the secondary exit. Correct answer.
  2. The route was blocked, the crew used the secondary exit.
  3. The route was blocked although the crew used the secondary exit.
  4. The route was blocked; the crew used the secondary exit, however.

Explanation

'Because' correctly expresses the causal relationship: the blockage led the crew to use the secondary exit. The combined sentence preserves both ideas and their logical connection.

Question 25Verbal Reasoning

Read this passage: 'The report recommended that drills be held quarterly rather than annually. It noted that staff who had practised recently responded faster, but it also warned that overly frequent drills can cause complacency.' What position does the report take?

  1. Annual drills are the best option available.
  2. Drill frequency has no effect on response speed.
  3. More frequent drills help, but there is a limit beyond which benefits may decline. Correct answer.
  4. Drills should be abolished because they cause complacency.

Explanation

The report supports increasing frequency from annual to quarterly while warning that too many drills can cause complacency. This is a balanced position recognising both benefit and a limit.

Question 26Verbal Reasoning

In a station officer's report, which word group is a synonym pair that could be used interchangeably without changing the meaning of a sentence about a fire crew's response?

  1. prompt / immediate Correct answer.
  2. reluctant / eager
  3. assemble / disperse
  4. hazard / safety

Explanation

Synonyms are words with closely similar meanings, so substituting one for the other leaves the sentence's sense intact. 'Prompt' and 'immediate' both describe something done without delay, which is exactly the quality a report on response times is describing. The other pairs are either opposites or unrelated concepts.

Question 27Verbal Reasoning

A brigade instruction states: 'No person shall enter the restricted zone unless authorised by the Incident Controller.' According to this instruction, who may enter the restricted zone?

  1. Anyone wearing full protective clothing
  2. Any officer of any rank on duty
  3. Only those the Incident Controller has authorised Correct answer.
  4. Anyone who signs the entry register

Explanation

The word 'unless' creates a single condition that overrides the general prohibition, and that condition is authorisation by the Incident Controller. Nothing in the sentence refers to clothing, rank or a register, so those cannot satisfy the condition. Reading conditional clauses precisely is essential when applying written safety instructions.

Question 28Verbal Reasoning

Which sentence uses the apostrophe correctly for an official fire-safety notice?

  1. The wardens' duties include checking that each floors' exits are clear.
  2. The warden's duties include checking that each floors exits are clear.
  3. The warden's duties include checking that each floor's exits are clear. Correct answer.
  4. The wardens duties include checking that each floors exits are clear.

Explanation

A singular possessor takes an apostrophe before the s, so 'the warden's duties' and 'each floor's exits' are both correct. Both nouns are singular here, so both need the apostrophe-s form. Consistency across the sentence is the test.

Question 29Verbal Reasoning

A briefing note reads: 'The crew was exhausted, ____ it completed the salvage work before standing down.' Which conjunction best completes the sentence to show contrast?

  1. but Correct answer.
  2. therefore
  3. because
  4. since

Explanation

The sentence sets up a contrast between exhaustion and still completing the work, and 'but' is the coordinating conjunction that signals that contrast. 'Because', 'therefore' and 'since' all express cause or result, which would make the sentence illogical. Choosing a conjunction means matching the logical relationship, not just filling the gap.

Question 30Verbal Reasoning

A passage states: 'The new breathing apparatus was lighter than the previous set, and crews reported less fatigue at the end of long incidents. However, the same crews noted that the face masks fogged more quickly in humid conditions.' Which statement best captures the passage's overall point?

  1. The new breathing apparatus was rejected by crews because of fogging.
  2. The new breathing apparatus improved comfort but introduced a usability drawback. Correct answer.
  3. Humid conditions make all breathing apparatus unsafe to use.
  4. The previous breathing apparatus was lighter and caused less fatigue.

Explanation

The passage balances a benefit (lighter set, less fatigue) against a drawback (faster fogging), so the accurate summary must include both sides. Option 0 does this without overstating either. Strong distractors usually exaggerate one detail or reverse it.

Question 31Verbal Reasoning

A report sentence reads: 'Having completed the inspection, ____.' Which ending makes the sentence grammatically complete and free of a dangling modifier?

  1. signing of the checklist followed
  2. the officer signed the checklist Correct answer.
  3. the checklist was signed by the officer
  4. the checklist was then signed

Explanation

The opening participial phrase 'Having completed the inspection' must describe the subject of the main clause. Only when the officer is the subject does the modifier attach to the right actor. Passive constructions leave the actor unnamed and produce a dangling modifier.

Question 32Verbal Reasoning

A memo reads: 'All personnel are to report equipment defects to the station engineer within one working day of discovery.' A firefighter notices a torn hose coupling on Friday afternoon and is off duty until Monday. What does the memo require?

  1. Report it within one calendar week
  2. Report it only when the hose is next used
  3. Report it after the engineer inspects the hose
  4. Report it within one working day of discovering it Correct answer.

Explanation

The trigger for the deadline is discovery, and the period is one working day, not one calendar day. A defect found Friday must therefore be reported by the next working day, which is Monday. Careful reading of time limits and their starting point is a core compliance skill.

Question 33Verbal Reasoning

Which sentence correctly uses a semicolon to join two closely related independent clauses?

  1. The hydrant was faulty; which the crew reported.
  2. The hydrant was faulty; and the crew reported it.
  3. The hydrant was faulty; reported immediately by the crew.
  4. The hydrant was faulty; the crew reported it immediately. Correct answer.

Explanation

A semicolon may join two independent clauses that are closely related and not already linked by a coordinating conjunction. 'The hydrant was faulty' and 'the crew reported it immediately' are both complete clauses. The other options place a conjunction, a relative pronoun or a fragment after the semicolon.

Question 34Verbal Reasoning

A sentence in an incident review reads: 'The investigator said that the crew had failed to close the door and that this allowed smoke to spread.' Which version removes the ambiguity about who failed to act?

  1. The investigator said the crew had failed to close the door, allowing smoke to spread.
  2. The investigator said the crew failed to close the door and smoke spread.
  3. The investigator said that the crew had failed to close the door and that the crew's failure allowed smoke to spread. Correct answer.
  4. The investigator said that the door was not closed and smoke spread.

Explanation

Repeating the subject 'the crew's failure' makes explicit that the crew, not the investigator, caused the smoke spread. Ambiguity often arises when a pronoun or demonstrative like 'this' could refer to more than one noun. Restating the referent removes doubt.

Question 35Verbal Reasoning

A passage argues: 'Buildings fitted with early-warning alarms in our region have recorded fewer serious injuries than buildings without them. Therefore, installing early-warning alarms in every building will reduce serious injuries everywhere.' Which criticism of the reasoning is strongest?

  1. The argument uses too many statistics to be persuasive.
  2. The argument should compare injuries with property damage instead.
  3. The argument fails to define what an alarm is.
  4. The argument assumes correlation between alarm presence and outcomes proves that alarms cause the reduction. Correct answer.

Explanation

The conclusion moves from an observed association to a causal claim and then generalises beyond the region studied. That leap is the central flaw: other factors, such as building age or occupancy, could explain the difference. Identifying the correlation-to-causation gap is the strongest available criticism.

Question 36Verbal Reasoning

Which word best completes the sentence: 'The investigator's findings were ____, resting on witness statements, photographs and maintenance records.'

  1. provisional
  2. substantiated Correct answer.
  3. ambiguous
  4. speculative

Explanation

The clause after the gap lists concrete supporting evidence, so the word must mean 'backed by evidence'. 'Substantiated' means supported or proven by evidence. The other options suggest doubt, uncertainty or guesswork, which contradict the list of sources.

Question 37Verbal Reasoning

A sentence reads: 'Neither the station officer nor the firefighters ____ aware of the changed evacuation route.' Which verb form correctly completes the sentence?

  1. is
  2. were Correct answer.
  3. was
  4. has been

Explanation

With 'neither...nor', the verb agrees with the nearer subject, which here is the plural 'firefighters'. The plural past form 'were' is therefore required. This proximity rule differs from the rule for subjects joined by 'and'.

Question 38Verbal Reasoning

Two draft sentences read: (1) 'The access route was blocked by fallen trees.' (2) 'The crew used the secondary route to reach the incident.' Which combined sentence preserves both ideas and shows the logical relationship most clearly?

  1. The crew used the secondary route to reach the incident, although the access route was blocked by fallen trees.
  2. The access route was blocked by fallen trees, and the crew used the secondary route to reach the incident.
  3. The access route was blocked by fallen trees, so the crew used the secondary route to reach the incident. Correct answer.
  4. The access route was blocked by fallen trees; the secondary route was used.

Explanation

The trees blocking the route are the reason the crew diverted, so a causal connector such as 'so' expresses the relationship most accurately. Option 1 merely lists the facts, and option 2's 'although' wrongly frames the blockage as a concession. Option 3 also drops the crew as the actor.

Question 39Verbal Reasoning

A review notes: 'The evacuation exercise was scheduled for 10 a.m. The alarm was activated at 10.05 a.m. Only two of the four exits were unlocked, and marshals reported confusion at the stairwell.' Which inference is best supported by the passage?

  1. The exercise was cancelled because exits were locked.
  2. The alarm failed to sound at the scheduled time.
  3. The exercise revealed that exit readiness and marshal coordination needed attention. Correct answer.
  4. Marshals caused the confusion at the stairwell.

Explanation

The passage reports locked exits and marshal-reported confusion, both of which are readiness problems the exercise exposed. That inference stays within what the evidence supports. The other options either distort the facts or assign blame the passage does not establish.

Question 40Verbal Reasoning

A policy states: 'Where a hazard cannot be eliminated, it must be minimised through engineering controls before administrative controls or personal protective equipment are relied upon.' A team cannot remove a slipping hazard on a walkway. According to the policy, what should be done first?

  1. Issue non-slip footwear to all staff
  2. Install an engineering control such as a non-slip surface Correct answer.
  3. Restrict the walkway to trained personnel
  4. Add warning signs at the walkway entrance

Explanation

The policy sets a clear order of controls: engineering controls come before administrative controls and personal protective equipment. A non-slip surface is an engineering control, so it ranks first once elimination is impossible. The other options are administrative or PPE measures that the policy places later in the hierarchy.

Question 41Numerical Reasoning

A fire crew's four-day training log records 18, 24, 15 and 27 hours. What is the mean number of hours per day?

  1. 22
  2. 21 Correct answer.
  3. 19
  4. 24

Explanation

The mean is the total divided by the number of days. The total is 18 + 24 + 15 + 27 = 84 hours, and 84 divided by 4 gives 21 hours per day.

Question 42Numerical Reasoning

An incident report states that 3 out of every 8 callouts in a month were false alarms. If there were 96 callouts, how many were false alarms?

  1. 48
  2. 36 Correct answer.
  3. 40
  4. 32

Explanation

The ratio 3 in 8 means three-eighths of the total. One-eighth of 96 is 12, so three-eighths is 3 x 12 = 36 false alarms.

Question 43Numerical Reasoning

A station's equipment budget of $48,000 is spent with 25% on hoses and 15% on helmets. How much is spent on those two items combined?

  1. $19,200 Correct answer.
  2. $12,000
  3. $7,200
  4. $24,000

Explanation

The two shares total 25% + 15% = 40% of the budget. Forty percent of $48,000 is 0.40 x 48,000 = $19,200.

Question 44Numerical Reasoning

A water tank holds 2,400 litres when full. After a training exercise it is 5/8 full. How many litres are in the tank?

  1. 1,800
  2. 1,500 Correct answer.
  3. 1,200
  4. 900

Explanation

One-eighth of 2,400 is 300 litres, so five-eighths is 5 x 300 = 1,500 litres. Alternatively, 0.625 x 2,400 = 1,500.

Question 45Numerical Reasoning

A response vehicle travels 84 kilometres in 1 hour 20 minutes. What is its average speed in kilometres per hour?

  1. 63 Correct answer.
  2. 68
  3. 70
  4. 58

Explanation

Convert the time to hours: 1 hour 20 minutes is 1.333 hours, or four-thirds of an hour. Speed equals distance divided by time, so 84 divided by four-thirds equals 84 x 3 / 4 = 63 km/h.

Question 46Numerical Reasoning

What is 15% of 260?

  1. 36
  2. 26
  3. 39 Correct answer.
  4. 42

Explanation

Ten percent of 260 is 26 and five percent is 13. Adding these gives 15% = 39.

Question 47Numerical Reasoning

A crew of 6 firefighters can inspect a building in 4 hours. Working at the same rate, how long would 8 firefighters take to inspect the same building?

  1. 5 hours 20 minutes
  2. 4 hours 30 minutes
  3. 3 hours 20 minutes
  4. 3 hours Correct answer.

Explanation

The work requires 6 x 4 = 24 firefighter-hours. Dividing that by 8 firefighters gives 3 hours. More workers at the same rate means proportionally less time.

Question 48Numerical Reasoning

A sequence of alarm activations over six weeks is 4, 7, 10, 13, 16, 19. What is the rule generating this sequence?

  1. Add 3 each week Correct answer.
  2. Multiply by 2 each week
  3. Add 4 each week
  4. Add 2 each week

Explanation

Each term exceeds the previous one by 3: 4+3=7, 7+3=10, and so on to 19. The constant difference of 3 identifies an arithmetic sequence with common difference 3.

Question 49Numerical Reasoning

A station's call volume rose from 240 calls in one month to 300 calls the next. What was the percentage increase?

  1. 60%
  2. 30%
  3. 20%
  4. 25% Correct answer.

Explanation

The increase is 300 - 240 = 60 calls. Percentage increase compares the change to the original value: 60 / 240 = 0.25, or 25%.

Question 50Numerical Reasoning

In a recruitment round, 45% of applicants passed the physical test, and 60% of those who passed the physical then passed the interview. What percentage of all applicants passed both stages?

  1. 24%
  2. 21%
  3. 30%
  4. 27% Correct answer.

Explanation

The interview pass rate applies only to those who cleared the physical, so the percentages multiply. 0.45 x 0.60 = 0.27, meaning 27% of all applicants passed both.