Kolkata Police Constable Prelims Mock Test - 4 - Kolkata Police Constable MCQ

The correct answer is C as The founder of the Widow Remarriage Association in the 19th century was Vishnu Shastri Pandit. He was an active social reformer who founded this association called the Punar Vivah Jak Mandal in the 1850s. The main aim of the association was to encourage widows to get remarried.

A legislature is a deliberative assembly with the authority to make laws for a political entity such as a country or city. Legislatures form important parts of most governments; in the separation of powers model, they are often contrasted with the executive and judicial branches of government.

Indian National Security Advisor (NSA) Ajit Doval convened with his Russian counterpart, Russian Security Council Secretary Nikolai Patrushev, in St. Petersburg, Russia, on April 24, 2024. They addressed key bilateral issues, focusing on counterterrorism, cyber security, and defense cooperation. Doval attended the 12th International Meeting of High Ranking Officials Responsible for Security Matters, hosted by Russia from April 22-25, 2024, gathering senior officials from 106 countries to discuss global security challenges, underscored by Russian President Vladimir Putin’s emphasis on combatting international terrorism

The past two decades of globalisation has seen rapid movements in goods, services, and investments between countries.
- Globalisation refers to the increasing interconnectedness and interdependence of countries through the exchange of goods, services, and capital across borders.
- Over the past two decades, globalisation has accelerated, primarily driven by advancements in technology, transportation, and communication.
- This has resulted in significant movements in goods, services, and investments between countries, leading to various economic and social impacts.
- The movement of goods refers to the exchange of physical products between countries, facilitated by international trade agreements and the reduction of trade barriers.
- The movement of services involves the cross-border provision of intangible products such as tourism, banking, consulting, and IT services.
- The movement of investments includes foreign direct investment (FDI) and portfolio investment, where capital is invested in businesses and financial assets in foreign countries.
- These movements have been facilitated by the liberalization of financial markets, the establishment of multinational corporations, and the emergence of global value chains.
- Globalisation has resulted in both opportunities and challenges for countries. On one hand, it has led to increased economic growth, job creation, and access to a wider range of goods and services. On the other hand, it has also contributed to income inequality, environmental degradation, and cultural homogenization.
- Therefore, the correct answer to the question is option B: goods, services, and investments between countries.

Google has partnered with the Election Commission of India (ECI) to provide authoritative information on voting processes for the upcoming general elections. Through Google Search and YouTube videos, voters can access critical details on registration, voting, and candidate information, aiding in informed decision-making.

G Ram Mohan Rao has been appointed as the Executive Director (ED) of SEBI for a term of three years, where he will be responsible for overseeing the investigation and internal inspection departments, strengthening SEBI's commitment to market integrity.

India is ranked 64th out of 108 countries in the GRWI, reflecting a significant decline of 15 places from the previous year. Meanwhile, The top 5 countries which scored the highest on the Global Remote Work Index (GRWI) are Denmark, Netherlands, Germany, Spain and Sweden.

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.

International Literacy Day is celebrated every year on September 8. It was proclaimed by the United Nations Educational, Scientific and Cultural Organization (UNESCO) in 1966 to promote literacy worldwide. The theme of 2023 is 'Promoting literacy for a world in transition: Building the foundation for sustainable and peaceful societies.'

As per Alferd marshall MU of money is constant.

The State

• Civil rights are given to the individual by the state.

Explanation:

Civil rights are the basic rights and freedoms that individuals have in society. They are designed to protect individuals from discrimination and ensure their equal treatment and opportunities. The question asks who grants these rights to individuals, and the correct answer is the state. Here's why:

• The state: Civil rights are typically established and protected by laws and regulations enacted by the state. Governments create laws and establish institutions to safeguard civil rights and ensure their enforcement.


• Legislation: The state passes legislation, such as the Universal Declaration of Human Rights or the Civil Rights Act, which outlines and protects the rights and freedoms of individuals.


• Enforcement: The state is responsible for enforcing these laws and ensuring that individuals' civil rights are respected and protected. This includes establishing law enforcement agencies, judicial systems, and other institutions to address violations and provide remedies.


• Amendment: Civil rights can also be expanded or modified by the state through the amendment of existing laws or the creation of new legislation. This allows for the recognition and inclusion of additional rights or the adjustment of existing ones to reflect societal changes.

While nature, God, and the people may be sources of inspiration or influence for the concept of civil rights, it is ultimately the state that grants and protects these rights through legal frameworks and institutions.

The unorganized sector covers most of the rural labour and a substantial part of urban labour. It uses mainly labour intensive and indigenous technology.

In India, it spanned from around 7,000 B.C. to 1,000 B.C. The Neolithic Age is mainly characterized by the development of settled agriculture and the use of tools and weapons made of polished stones. The major crops grown during this period were ragi, horse gram, cotton, rice, wheat, and barley.

x² + 5x – 500 = 0

⇒ x² + 25x – 20x – 500 = 0

⇒ x (x + 25) – 20 (x + 25) = 0

⇒ (x + 25)(x – 20) = 0 ⇒ x = – 25 (Rejected) and 20

Volume of sphere =

⇒

⇒

⇒

Also, S = 4πr²

⇒

⇒ which proves that assertion is correct.

Therefore, Both A and R are true and R is the correct explanation for A.

If two parallel lines are cut by a transversal, the corresponding angles are congruent. If two lines are cut by a transversal and the corresponding angles are congruent, the lines are parallel.

Perimeter of circle = 2πr
Area of circle= πr²
Perimeter = Area
2πr= πr²
2= πr²/r
πr gets cancelled
So r = 2 units

Corresponding sides in congruent triangles are equal.

So AC = PR ,AB = PQ ,BC = QR

We have 2 find (1/α + 1/β)

now 1/α + 1/β = (α + β)/ α β (taking LCM)

now by the given poly. we get

(α + β) = -b/a = 7/5

α β = c/a = 2/5

so, (α + β)/ α β = (7/5) / (2/5)

= 7/2

So, 1/α + 1/β = (α + β)/ α β = 7/2

Hence, 1/α + 1/β = 7/2

Here, in the denominator of the given fraction the highest power of prime factor 5 is 3, therefore, the decimal expansion of the rational number  will terminate after 3 decimal places.

Baseball is like volleyball, Hockey and Football.

These are all the languages of computer.

Clearly, the order of letters in the word is reversed and then each letters is replaced by the numeral denoting its position in the English alphabet. Next, 2 is added to each numeral and the numerals so obtained are joined together physically to get the code. Thus, we have :

RED → DER → 4/5/18 → 6/7/20 → 6720.

GREEN → NEERG → 14/5/5/18/7 → 16/7/7/20/9 → 1677209.
Hence, option B is correct.

From the common explanation, we get E is sitting between C and D.
Hence, Option C is correct.
Final Arrangement:

Common explanation:
References:
Six person A, B, C, D, E and F sit around a triangular table.
One person sits at each corner of the table facing away from the centre while one person sits at the middle of each edge facing toward the centre.
Inferences:
So, we need to arrange as follows to accommodate the information as stated in the question,

References:
Three persons sit between C and D, who is not facing the centre.
Inferences:
From the above reference, we get two different cases:
Case 1:

Case 2:

References:
F sits third to the left of C.
A sits second to the left of E.
A is not an immediate neighbour of D.
Inferences:
So, from this case 2 will be eliminated as A is not an immediate neighbour of D.
Case 1:

Case 2: (Eliminated)

Hence, Case 1 is the final arrangement.

From the given information,

His (man) brother's father is the only son of my (woman) grandfather. Thus the family tree is given below,

  

Hence, the woman is the sister of the man.