APSC AE CE Paper 2 Mock Test - 4 - Civil Engineering (CE) MCQ

After the Soviet Union's disintegration, India, under Narasimha Rao, adapted its foreign policy to the new global dynamics, diversifying relations with various countries.

Preparing the family tree using the following symbols:

A possible tree diagram will be:

Praveena’s father’s sister’s mother is the grandmother of Sandhya.

Hence, "Grandmother" is the correct answer.

Given:

The side of the square = 22 cm

Formula used:

The perimeter of the square = 4 × a    (Where a = Side of the square)

The circumference of the circle = 2 × π × r     (Where r = The radius of the circle)

Calculation:

Let us assume the radius of the circle be r

⇒ The perimeter of the square = 4 × 22 = 88 cm

⇒ The circumference of the circle = 2 × π ×  r

⇒ 88 = 2 × (22/7) × r

⇒ 

⇒ r = 14 cm

∴ The required result will be 14 cm.

The idiom by fits and starts implies doing something irregularly and without any routine or regular schedule to do that particular thing. Among the given options we can choose option B since it gives us the correct meaning of the said idiom whereas the rest can be eliminated since they are irrelevant here.

This makes option B the correct choice among the given options.

Reciprocate: To behave or feel towards somebody in the same way as we behave or feel towards you ; give in return

The correct answer is Salinization.

• Salinization is an increase in the total dissolved solids (TDS) as the salt of the aquifer caused by natural or anthropogenic factors.
• Salinization is a global problem.
  • It tends to be concentrated in the world’s arid and semi-arid regions.
• Gypsum (calcium sulfate) or lime can be used to help leach salt from the soil.

Important Points

• Desertification is an environmental degradation that reduces the productivity of dryland ecosystems by reducing plant.
  • Overgrazing is the major cause of desertification worldwide.
  • Other factors that cause desertification are urbanization, climate change, overuse of groundwater, deforestation, natural disasters, and tillage practices in agriculture that make soils more vulnerable to wind.
• Carbonization is a process in which fuel is heated (900–1,200 °C) without air to leave solid porous carbon.
  • By this process, cole creates coke and sub byproducts.
• Oxygenation is a process where the addition of oxygen takes place to any chemical or physical system, including the human body.
  • By the process of oxygenation of the water, fish and seafood farmers can protect their stock against oxygen deficiencies during peak consumption and growth periods.

Additional Information

• The dissolved oxygen content of the water can be expressed as the absolute quantity of oxygen in one unit of water (mg/l, ppm) or as relative oxygen saturation (%).

The Senas, who succeeded the Palas in Bengal, originally came from the Deccan region.They were of South Indian origin and claimed descent from the Karnataka region. Vijayasena, the founder of the Sena dynasty, overthrew the declining Pala rulers in the 12th century and established control over Bengal, ushering in a new era of Sena rule.

Therefore ,Correct Answer : Option D

Hence, the person will be allowed to write a written test.

One word substitution is Incorrigible.

Unintelligible: Impossible to understand.

Indelible: Making marks that cannot be removed.

Illegible: Not clear enough to be read.

Incorrigible: Not able to be changed or reformed.

Adani Total Energies Biomass Limited (ATBL), a subsidiary of Adani Total Gas Limited (ATGL), has commissioned the first phase of Barsana BioGas plant in Mathura, Uttar Pradesh. The project, developed in three phases, will have a total capacity of 600 tonnes per day, producing 42 tonnes per day of Compressed Biogas (CBG) and 217 tonnes per day of organic fertilizer. It’s set to be India’s largest agri-waste-based bio-CNG plant, costing over ₹200 crore, utilizing advanced anaerobic digestion technology for sustainability and reducing greenhouse gas emissions.

Concept:

• The variety of plant and animal life in the world or in a particular habitat is called biodiversity.
•  Biodiversity is the term popularised by sociobiologist Edward Wilson to describe the combined diversity at all the levels of biological organization. 

Explanation:

• Biodiversity and its conservation are now vital environmental issues of international concern.
• Biodiversity is not only essential for ecosystem health but imperative for the very survival of the human race on this planet.
• The accelerated rates of species extinctions that the world is facing now are largely due to human activities.
• The loss of biodiversity in a region may lead to a decline in plant production, lowered resistance to environmental perturbations such as drought, and increased variability in certain ecosystem processes such as plant productivity, water use, and pest and disease cycles.
• There are four major causes:
  • Habitat loss and fragmentation
  • Alien species invasions
  • Over-exploitation:
  • Co-extinctions

• Habitat loss and fragmentation: This is the most important cause of driving animals and plants to extinction.  
  • When large habitats are broken up into small fragments due to various human activities, mammals and birds requiring large territories, and certain animals with migratory habits are badly affected, leading to population declines.
• Over-exploitation: Humans have always depended on nature for food and shelter, but when ‘need’ turns to ‘greed’, it leads to over-exploitation of natural resources.
• Alien species invasions: When alien species are introduced unintentionally or deliberately for whatever purpose, some of them turn invasive, and cause the decline or extinction of indigenous species.
• Co-extinctions: When a species becomes extinct, the plant and animal species associated with it in an obligatory way also become extinct.

Thus, lack of rainfall is not the major cause of biodiversity losses in a geographical region.

Additional Information 

• The most dramatic examples of habitat loss come from tropical rainforests.
• Once covering more than 14 percent of the earth’s land surface, these rain forests now cover no more than 6 percent.
• Humans have always depended on nature for food and shelter, but when ‘need’ turns to ‘greed’.
• It leads to the exploitation of natural resources.

Workers in the Tertiary sector do not produce goods.

Parantaka Chola I ruled the Chola kingdom in southern India for forty-eight years, annexing Pandya. The best part of his reign was marked by increasing success and prosperity.

(a) A homogeneous society is one where the majority of people share similar cultural, ethnic, or racial backgrounds. The term implies uniformity in cultural practices, beliefs, and ethnic makeup.
(b) Heterogeneous, on the other hand, describes a society characterized by diversity, where individuals from various cultural, ethnic, or racial backgrounds coexist.
(c) Humane refers to behavior that shows compassion or benevolence and does not directly relate to the composition of society.
(d) Humble describes a modest or low view of one's importance and is not relevant to the societal composition.
Hence, the correct answer is (a) Homogeneous, as it describes a society with similar kinds of people.

The logic follows here is:

It is given that Rahul has 48% marks in 10th, an age of 28 years, and work experience of 5 years.

It is clearly mentioned in the criteria that 10^th marks should be greater than 50% for job P and greater than 60% for job Q. Rahul got 48% marks in 10^th.

Therefore, Rahul, neither qualifies for job P nor for job Q.

Hence, the correct answer is "Neither P nor Q".

The meaning of word Appreciation (Noun) is: Thankfulness. It’s antonym should be: Aspersions, e.g, to criticize harshly.

The author says that there are many illegal incidences taking place and water source that is being generated by the people themselves are bore wells. Other options are partially correct but in this passage's context.

• Meaning of vent: An opening that allows air, gas, or liquid to pass out of or into a confined space.
• Meaning of Opening: a space or gap that allows passage or access
• Meaning of Stodge: food that is heavy, filling, and high in carbohydrates
• Meaning of End: a final part of something, especially a period of time, an activity, or a story.

According to the information given in the question, we can draw the following diagram.

AC = 40 km
BC = 30 km
AB = AC - BC
AB = 40 - 30
AB = 10 km
Ravi is 10 km away from his starting point.
Hence, the correct answer is "10 km".

We can say that ,
Use structure “subject + auxiliary + past participle + by + object ”
The above given sentence is given in Passive Voice :-
I was told by somebody that there had been an explosion in the Town Hall.
Hence , required answer will be option D .

The right to constitutional remedies is often referred to as the heart and soul of the Indian Constitution. Here is a detailed explanation of why it holds such significance:
1. Importance:
- The right to constitutional remedies is enshrined in Article 32 of the Indian Constitution, which allows individuals to directly approach the Supreme Court for the enforcement of their fundamental rights.
- It ensures that every citizen has access to justice and can seek legal remedies in case of violation of their rights.
- This right acts as a safeguard against any form of arbitrary action by the state or its authorities.
2. Role in protecting other fundamental rights:
- The right to constitutional remedies is instrumental in protecting and upholding other fundamental rights.
- It enables individuals to seek redressal if their rights to equality, freedom, and religion, among others, are violated.
- This right ensures that the other fundamental rights are not mere paper provisions but hold practical value and can be enforced.
3. Judicial review:
- The right to constitutional remedies empowers the judiciary to review the actions and laws passed by the government.
- It allows the courts to strike down any legislation or executive action that is found to be unconstitutional or in violation of fundamental rights.
- This ensures a system of checks and balances and prevents the abuse of power by the legislature and executive.
4. Protection of minority rights:
- The right to constitutional remedies plays a crucial role in protecting the rights of minorities, including religious and linguistic minorities.
- It allows individuals belonging to minority communities to seek legal remedies if their rights are infringed upon or if they face discrimination.
5. Enforcement of socio-economic rights:
- The right to constitutional remedies also extends to socio-economic rights, such as the right to education, right to livelihood, and right to a clean environment.
- It enables individuals to approach the courts if these rights are violated or neglected by the government or any other entity.
In conclusion, the right to constitutional remedies is rightfully considered the heart and soul of the Indian Constitution as it ensures the effective enforcement of all other fundamental rights and acts as a safeguard against the abuse of power.

As Students read in College similarly Patients are treated in Hospital.

"Keep one’s cool" means to stay calm and composed in a difficult or stressful situation. The sentence is about how it is difficult for most people who become nervous during a conflict to remain calm, making "keep their cool" the most suitable idiom to replace the underline part of the sentence.
"Break a leg" is an idiom used to wish someone good luck,
"let the cat out of the bag" means to reveal a secret, and "hit the nail on the head" means to accurately identify or solve a problem.
Thus, the correct answer is option A.

Right to adulteration aims at standardizing. The awareness of being a well-informed consumer which arose out of consumer movement has also shifted the responsibility of ensuring quality of goods and services on the sellers.

Inhibit means hinder, restrain, or prevent (an action or process)

This discovery was subsequently used to inhibit the formation of these proteins
The residual dream feelings may either reinforce or inhibit contemplated action

Axis Bank has recently reappointed Amitabh Chaudhry as the MD and CEO of the bank. The Axis Bank board has appointed Chaudhry for a term of three years with effect from January 1, 2025. This will be his second extension of three years. Chaudhary joined the bank as MD and CEO in 2019. Prior to this, he was the MD and CEO of HDFC Life.

Chief Revenue Collector and Settlement of Revenue Disputes

• Munsif: A Munsif was a judicial officer responsible for deciding civil cases at the local level. They were not involved in revenue collection or settlement of revenue disputes.
• Amil: The Amil was the chief revenue collector in charge of collecting revenue at the pargana level. They were also empowered to settle revenue disputes.
• Wali: A Wali was a local administrator responsible for maintaining law and order, not revenue collection or dispute settlement.
• Khan: Khan was a title of respect in some regions, not a specific office related to revenue collection or dispute settlement.

Therefore, the correct officer who was the chief revenue collector and empowered to settle revenue disputes at the pargana level was the Amil.

 

As 'Dress' is worn on 'Body' similarly 'Bangles' are worn on 'Wrist'.

The word Meticulous (Adjective) means : paying careful attention to every detail; fastidious; thorough.
Careless in option (c) is the correct autonomy. 

As per the given above sentence is given in Passive Voice.
Use structure “auxiliary + past participle”
Grass is not eaten by a lion, however hungry he may be.
Hence , option A will be correct answer .