Select the option that correctly completes the sentence:
The research team's findings were so _____ that they challenged decades of accepted scientific beliefs.
ATrivial
BMundane
CRevolutionary
DOrdinary
Correct Answer: C. Revolutionary
Explanation:
Revolutionary' means transformative or causing major change, which aligns with challenging established scientific beliefs. Other options suggest insignificant or ordinary findings.
Choose the sentence with correct usage:
A) The data clearly shows that employees prefer flexible working arrangements.
B) The data clearly show that employees prefer flexible working arrangements.
C) Both A and B are correct.
AA only
BB only
CC (Both are correct)
DNeither A nor B
Correct Answer: C. C (Both are correct)
Explanation:
'Data' can be treated as either singular (collective) or plural in modern English usage. Both 'shows' and 'show' are acceptable in contemporary standard English.
Read: 'Innovation in renewable energy has transformed global power generation. Solar and wind technologies have become increasingly affordable and efficient, making them competitive with fossil fuels.'
Which statement best summarizes the passage?
AFossil fuels are still the cheapest energy source
BRenewable energy technologies have advanced sufficiently to compete economically with traditional sources
CSolar energy is superior to wind energy
DGlobal power generation has stopped using fossil fuels
Correct Answer: B. Renewable energy technologies have advanced sufficiently to compete economically with traditional sources
Explanation:
The passage explicitly states renewable technologies have become 'affordable and efficient' and are now 'competitive with fossil fuels,' supporting option B.
Correct the sentence:
'The manager along with his assistants have prepared a comprehensive report for the board meeting.'
A'have' should be 'has'
B'prepared' should be 'prepare'
C'comprehensive' should be 'comprehensively'
DNo error
Correct Answer: A. 'have' should be 'has'
Explanation:
When a singular subject is followed by 'along with,' the verb remains singular. Correct form: 'The manager...has prepared.' The phrase 'along with his assistants' is a modifier, not part of the subject.
Read: 'Cybersecurity threats have evolved dramatically in 2024-25, with AI-powered attacks becoming more sophisticated. Organizations must invest in advanced defensive technologies and train employees to recognize phishing attempts.'
What is implied about employee training?
AIt is unnecessary for organizational security
BIt is essential because employees are vulnerable to phishing
CIt only benefits large corporations
DIt eliminates all cyber threats
Correct Answer: B. It is essential because employees are vulnerable to phishing
Explanation:
The passage states that organizations must train employees 'to recognize phishing attempts,' implying that employees are a critical vulnerability point in cybersecurity.
Choose the most logical completion:
'Although the initial proposal was rejected, the revised version _____ by the committee unanimously.'
AWas criticizing
BWas criticized
CWas approved
DWill be rejecting
Correct Answer: C. Was approved
Explanation:
The sentence structure and 'Although' suggest a contrast: initial rejection but eventual success. 'Was approved unanimously' provides the logical contrast to the initial rejection.
Identify the error in the sentence: 'The committee have decided to implement new regulations that will affect all stakeholders in the upcoming fiscal year.'
AHave should be has (committee is singular)
BAffect should be effect
CUpcoming should be forthcoming
DNo error
Correct Answer: A. Have should be has (committee is singular)
Explanation:
'Committee' is a collective noun treated as singular, so 'has' is correct instead of 'have'.
