List of practice Questions

The integration of Artificial Intelligence (AI) into law enforcement practices has sparked a global debate on ethics, privacy, and accountability. From facial recognition systems in public spaces to predictive policing algorithms, AI is transforming how crimes are detected and prevented. However, the benefits of efficiency and data-driven decision-making are accompanied by concerns about fairness, bias, and the potential erosion of civil liberties. One of the most controversial applications is predictive policing, which uses historical crime data to forecast the times and places where crimes are likely to occur or who might commit them. Proponents argue that this allows police to allocate resources more efficiently and reduce crime rates. However, critics warn that such systems may reinforce existing societal biases. If past data reflect biased policing practices, such as over-policing in marginalized communities, then the algorithm may perpetuate these injustices by disproportionately targeting the same areas or groups. Facial Recognition Technology (FRT) is another AI-driven tool that has gained traction. While it has proven useful in identifying suspects, it raises serious concerns regarding surveillance and individual privacy. Studies have also shown that FRT is less accurate in identifying people of color and women, increasing the risk of false accusations and wrongful detentions. 
The lack of transparency in how these systems operate further complicates the field of law and practice. Many AI tools used in law enforcement are developed by private companies that treat their algorithms as proprietary, meaning that even law enforcement officers may not fully understand how decisions are made by these AI tools. This is often referred to as the “Black Box” problem. This opaqueness undermines accountability, making it difficult to challenge wrongful predictions or decisions in a court of law. As AI continues to evolve, lawmakers and civil rights advocates are calling for stronger regulations, awareness that these technologies are used responsibly. Proposals include the mandatory auditing of algorithms, public disclosure of data sources, and legal safeguards to protect against discrimination. Without such measures, the unchecked use of AI could lead to a justice system that prioritizes efficiency over equity, ultimately compromising democratic values and rule of law. AI holds the promise of revolutionizing law enforcement, its application must be guided by ethical frameworks that prioritize human rights, transparency, and fairness. Otherwise, technology intended to protect society may end up harming the very individuals it seeks to serve.

Introducing cycling lanes reduces minor collisions in a district. Which of the following more strongly supports the causal link between these events?
The government announced subsidies for electric vehicles (EVs) to encourage consumers to buy more EVs. However, sales of EVs remained stagnant. Which of the following, if true, would best explain the outcome?
A vaccine trial reports a 60% reduction in disease incidence in the trial population. Which is the safest inference?
All Poets write Poems. Some Poets are Critics. No Critic ignores Structure. Which of the following conclusion necessarily follows?
University examination department is attempting to devise a schedule for the end-term examination. The subjects are Constitutional Law, Taxation, Regulatory Governance, Sociology, and Criminal Law. Considerations:
I. Regulatory Governance must follow Criminal Law
II. Sociology and Criminal Law cannot immediately precede or follow each other
III. Regulatory Governance must immediately precede Taxation
IV. Constitutional Law cannot be the first or last exam
V. Examinations for all subjects are held once. Which of the following schedule is a valid schedule?
Some Apps are Free. All Free Apps have Ads. Some Ad-supported Apps are high-rated. Which of the following conclusion necessarily follows?
Recycling bins are placed in a mall and trash volume falls. Which assumption is necessary to claim recycling caused the drop?
A company switches to a 4-day workweek and observes no productivity drop. Leaders claim the schedule is efficient. Which assumption is needed to support the leaders' claim?
Recruiters prefer candidates from top-tier colleges, believing they perform better. Which assumption underpins this practice?
A survey finds most employees prefer flexible hours over a higher salary. Which inference is most reasonable?
Complete the series: 4, 9, 19, 34, 54, ?
In a study on workplace productivity, employees with flexible schedules reported higher job satisfaction. However, productivity levels between flexible and fixed schedule employees were almost the same. Which conclusion can be logically drawn?
Public health officials warn that air pollution increases the risk of respiratory disease. A recent drop in pollution levels coincided with a fall in new respiratory disease cases. Which of the following, if true, most strengthens the officials’ warning?
All renewable energy plants are environment friendly. Some solar plants are renewable energy plants. No coal plant is environment friendly. Which of the following conclusions necessarily follows?
I. Some solar plants are environment friendly.
II. No coal plant is a renewable energy plant.
III. Some coal plants are solar plants.
Select the most appropriate option:
If WORD = GVDI, then QUEEN = ?
An econometric study using the difference-in-differences technique finds no significant employment effect from a minimum-wage hike. Which evidence most strengthens this finding?
Diversity may bring people to the same room, but inclusion ensures that every voice is heard, valued, and allowed to shape the conversation. It demands that institutions go beyond representation to transformation, to question who holds the power, who defines norms, and whose stories remain unheard. It is the process of turning the promise of democracy into practice, one case, one reform, and one act of courage at a time.
Based on the passage above, which of the following can be most logically inferred?
Diversity may bring people to the same room, but inclusion ensures that every voice is heard, valued, and allowed to shape the conversation. It demands that institutions go beyond representation to transformation, to question who holds the power, who defines norms, and whose stories remain unheard. It is the process of turning the promise of democracy into practice, one case, one reform, and one act of courage at a time.
Which of the following, if true, would most strengthen the author's argument in the passage above?
Principle: A person who keeps or engages with hazardous or inherently dangerous substances or activities is liable for any or all harm resulting from their escape or impact, regardless of the precautions taken, unless the harm was caused by an act of God, act of a third party, or consent of the victim.
Fact: Seema owns a perfume factory that lawfully stores large quantities of chemicals used in fragrance production. One night, a sudden lightning strike causes a fire, leading to the release of toxic fumes that harm nearby residents. Seema had complied with all safety requirements and had fireproof storage facilities in place.
Applying only the given principle to the fact, is Seema liable?
All Samosas are Delicious. Some Delicious is Spicy. No Spicy is Steamed. Which of the following conclusions necessarily follows?
I. Some Samosas are Spicy.
II. Some Delicious are not Steamed.
III. No Samosa is Steamed.
Select the most appropriate option:
All Engineers know Mathematics. Some Coders are Engineers. No Artist is an Engineer. Which of the following conclusions necessarily follows?
I. Some Coders know Mathematics.
II. Some Mathematicians can also Code.
III. Some Artists know Mathematics.
Select the most appropriate option:
Free school meals increased attendance. Which assumption is needed to claim free meals caused attendance to rise?
All Architects are Visionary. Some Visionary people are Designers. No Designer is a Lawyer. Which of the following conclusion necessarily follows?
I. Some Visionary people are not Lawyers.
II. Some Architects are Designers.
III. All Designers are Visionary.
Select the most appropriate option:
All Astronauts are Smokers. All Drivers Ski. Some Astronauts are Drivers. Kamlesh is an Astronaut. Which of the following necessarily follows?
I. Kamlesh Skis
II. Kamlesh does not Ski
III. Kamlesh is a Smoker
IV. Kamlesh is not a Smoker
V. Kamlesh is a Driver
VI. Kamlesh is not a Driver
Select the most appropriate response: