General Tests: Mock Test - 5 - CUET Commerce MCQ

The primary purpose of International Anti-Corruption Day is to raise awareness about corruption on a global scale. This day serves as a reminder of the negative impact corruption has on economic development and public trust in institutions. It emphasizes the need for ongoing efforts to combat corrupt practices, such as bribery and embezzlement, which can undermine democratic processes and economic stability. An interesting fact is that the observance of this day encourages individuals and organizations to take action against corruption, promoting transparency and accountability in both public and private sectors.

The prediction indicates that ocean temperatures could rise by 4.4°C by the end of the century under the SSP 8.5 scenario, which represents a high greenhouse gas emissions pathway. This significant warming could exceed the tolerance limits of many fish species, leading to severe impacts on marine biodiversity and ecosystems. Notably, this level of warming could fundamentally alter marine habitats and the species that inhabit them, emphasizing the urgency of addressing climate change.

Environmental DNA (eDNA) technology is a groundbreaking method that enables scientists to collect genetic material from the environment, specifically water samples, to identify various marine species. Over three years, studies employing this technology have successfully identified thousands of species across multiple World Heritage sites. This method is particularly valuable for monitoring biodiversity and detecting rare or invasive species, which aids in timely conservation efforts. The ability to assess marine life without direct observation makes eDNA an important tool in marine biology.

Kerala boasts an impressive employability rate of 87.47% for individuals aged 22-25. This high rate reflects the effectiveness of the state's skill development initiatives and the readiness of young professionals to enter the job market. Interestingly, this focus on employability among the youth is crucial as it not only addresses unemployment but also helps in harnessing the potential of young talent in the workforce.

Recent studies suggest that the Arctic Ocean could see its first ice-free day as early as 2030. This alarming prediction is based on climate models and reflects the rapid changes occurring in the Arctic due to global warming. The decline in Arctic sea ice is significant, as it impacts not only local ecosystems but also contributes to global climate changes. Interestingly, the Arctic is warming at a rate four times faster than the global average, which intensifies these effects.

Consuming raw shellfish without washing is not a recommended prevention measure for Norovirus infection. In fact, it increases the risk of infection since shellfish can be contaminated with the virus. Effective prevention strategies include washing hands frequently, disinfecting surfaces, and staying home after symptoms resolve to prevent spreading the virus to others. An interesting fact is that even a small number of norovirus particles can cause illness, highlighting the importance of strict hygiene practices to control outbreaks.

Masato Kanda has been elected as the 11th President of the ADB, effective February 24, 2025. This leadership position is pivotal for the bank as it navigates significant global development challenges. Kanda's extensive experience in finance and international affairs positions him well for this critical role.

Extrachromosomal DNA (ecDNA) is a small genetic fragment discovered in cancer cells, which plays a crucial role in enhancing oncogene expression, leading to rapid tumor growth and treatment resistance. This unique characteristic of ecDNA makes it a significant focus in cancer research, as it is prevalent across various tumor types and presents potential therapeutic targets for innovative cancer treatments.

Efficiency of B and C = 11.11 + 5.55 = 16.66%
Work done in 3 days = 3 x 16.66 = 50%
Rest work done by B, C and D = 50/50 = 1 day
Work can be completed in 4 days.

Here M₁ = 30, D1 = 16,
T₁ = 9, M₂ = 36 and T₂ = 8
By formula, M₁D₁T₁ = M₂D₂T₂
30 x 16 x 9 = 36 x D2 x 8
∴ D₂ = (30 x 16 x 9)/(36 x 8) = 15 days

Required percentage

The only daughter of the father of A's mother' means the mother of A.

Hence, A is the child of the lady in the photograph.

He is the son.

∴ The answer is son.

The pattern is + 4, + 9, + 16, + 25, + 36, ..... i.e. + 2², + 3², + 4², + 5², + 6²,.....

So, missing term = 91 + 7² = 91 + 49 = 140.

Research Designs and Standards Organisation (RDSO) is a research organisation, functioning under Indian Railways.
Indian Railways has announced that the operation of diesel locomotives with B-5 bio-diesel have been tested by Research Designs and Standards Organisation (RDSO). Bio-diesel may be used for running diesel locomotives in a pilot initially.

QuestionId: 641894

Points A and E show the starting and end position respectively of Lakshman. It is clear that E is 10 km away from A. 

Average age of the family 5 years ago (3 members) = 27 years
Sum of the ages of the 3 older members now= (27 + 5) × 3 = 96 years
Average age of the family now (4 members) = 25 years
Sum of the ages of the 4 numbers of the family now = 25 ×4 = 100 years
So, Age of child = 100 – 96 = 4 years

Total number of marbles with the children = (100 × 2) + (40 × 15) + (3 × 0)  = 800.
Average number of marbles with the children = Total number of marbles/Total number of children = 800/20 = 40

Substituting the signs equation in the option 1, it becomes: 8 × 4 + 1 ÷ 1 - 1 = 32, which is correct. 

 
The movements of Raj are as shown in fig (X to Y, Y to A, A to B, B to C)
∴ Raj's distance from the starting point
= XC = (XY - YC) = (XY - BA)
= (80 - 70) m = 10 m.

Singers who are dancers but no painters = d
Singers who are painters but not dancers = e
So, the total number of singers who are only painters or only dancers but not both painter as well as dancer = d + e

At 5 o' clock, the hands are 25-minute spaces apart.
Hence minute hand needs to gain 25 more-minute spaces over the hour hand so that the hands will coincide each other.
In 60 minutes, minute hand gains 55-minute spaces over the hour hand.
Hence, time taken for gaining 25-minute spaces by minute hand 
300/11 minutes
Hence hands will coincide at minute past 5.

Initiatives like NITI Aayog's report on harnessing deep-sea fisheries, MoES white papers, and sectoral roadmaps advanced sustainable ocean resource utilization, but no full national Blue Economy Policy was notified in 2025 (draft remains from earlier years).

So, final ratio  of [A:B:C :: (5 x 13) : (7 x 13) : (8  x 7)]
minimum number of coins is equal to sum of their ratio  = (65 + 91 + 56) = 212

South Korea hosted APEC 2025, including the Leaders' Meeting in Gyeongju, under the theme "Building a Sustainable Tomorrow: Connect, Innovate, Prosper."

1525/41 = 37.2
Along the length, 37 tiles can be placed without cutting any tile. 925/41 = 22.5
Along the breadth, 22 tiles can be placed without breaking any tile.
(After placing all these tiles some area will remain uncovered)
Maximum number of tiles that can be used = 37 × 22 = 814.

_{The report noted rising demand for AI, data analytics, and digital skills due to technology-driven transformation.}

Let x be the number of correct answers and y be the number of wrong answers. 
Since Jayanti answered 120 questions therefore, x + y = 120 that is x = 120 − y..........(1) 
Also, it is given that one mark is awarded for each correct answer while 1/2 mark is deducted for every wrong answer and Jayanti got 90 marks, therefore, x − 0.5y = 90..........(2) 
Substituting the value of equation 1 in equation 2: 
120 − y − 0.5y = 90 
−1.5y = −30 
y = 20 
Therefore, x = 120 − 20 = 100 
Hence, she answered 100 questions correctly.

Cities like Indore progressed with smart city enhancements, metro projects, and sustainability efforts (e.g., clean city rankings), but no specific "first Carbon-Neutral Metro City Zone" pilot was declared in the listed cities.