Bihar Police Constable Mock Test - 4 - Bihar Police Constable MCQ

The sentence "I saw him leaving the house" is in the active voice.

The correct option that expresses the same sentence in the passive voice is:

A. He was seen leaving the house by me.

The surgical method used in males for contraception, as mentioned in the content, involves blocking the vas deferens. This procedure is known as vasectomy and prevents the transfer of sperm, thus acting as a method of male sterilization.

"Foray" typically refers to a sudden or brief attempt to become involved in a new activity or venture, especially one that is different from what one usually does. It can also refer to a raid or an incursion into enemy territory.

1. Maraud: To roam or raid in search of plunder or prey; typically associated with unauthorized or aggressive movement.
2. Contest: A competition or struggle between individuals or groups, often to achieve a specific goal or win a prize.
3. Ranger: A person who patrols or oversees a specific area, often with the responsibility of protecting it, such as a park ranger or forest ranger.
4. Intuition: The ability to understand or know something instinctively, without the need for conscious reasoning or evidence; often described as a gut feeling or sixth sense.

When a current-carrying straight conductor is placed perpendicular to the direction of a uniform magnetic field, it experiences a mechanical force. The direction of mechanical force is given by Fleming’s left-hand rule.

Epitome: a person or thing that is a perfect example of a particular quality or type.
Epistle: a letter.
Epilogue: a section or speech at the end of a book or play that serves as a comment on or a conclusion to what has happened.
Epitaph: a phrase or form of words written in memory of a person who has died, especially as an inscription on a tombstone.
 

India is set to chair the International Sugar Organisation (ISO) in 2024, underlining its prominent position as the world's largest consumer and second-largest producer of sugar.

Constituencies called 'wards' are made for the election to:
- Panchayats and municipal bodies: Wards are constituencies that are created for the purpose of electing representatives to the Panchayats and municipal bodies. These local governing bodies play a crucial role in the administration and development of rural and urban areas, respectively.
- Parliament: Constituencies for the election to the Parliament are not called 'wards'. Instead, they are known as parliamentary constituencies.
- State Legislative Assembly: Similarly, constituencies for the election to the State Legislative Assembly are not referred to as 'wards'. They are known as assembly constituencies.
- State Legislative Council: Constituencies for the State Legislative Council, which is the upper house of the State Legislature, are also not called 'wards'. They are known as council constituencies.
Therefore, the correct answer is option D: Panchayats and municipal bodies. Wards are constituencies specifically created for the election of representatives to local governing bodies.

• The hardness of water is that characteristic that prevents the formation of sufficient leather or foam.
• It occurs due to the presence of carbonates, bicarbonates, sulphates, chlorides of calcium and magnesium(Ca and Mg).
• The hardness of water is due to the presence of dissolved minerals of Ca2+, Mg2+, Al3+, Iron and other heavy elements. Specifically due to Calcium Sulphate, Calcium Bicarbonate, Calcium chloride, Magnesium Sulphate, Magnesium Bicarbonate and Magnesium chloride.​

Frank is a synonym of candid.
As adjectives the difference between frank and candid is that frank is honest, especially in an manner that seems slightly blunt while candid is impartial and free from prejudice.

Israel Aerospace Industries (IAI) is the aerospace and defence company that set up AeroSpace Services India (ASI) as its Indian subsidiary. This move signifies IAI's expansion into the Indian market, with ASI being authorized as the sole OEM's Technical Representative for the medium-range surface-to-air Missile (MRSAM) system in India.

• Meaning of Stringent: Strict, precise, and exacting.
• Meaning of Dry: free from moisture or liquid; not wet or moist
• Meaning of Strained: showing signs of nervous tension or tiredness
• Meaning of Rigorous: extremely thorough and careful
• Meaning of Shrill: (of a voice or sound) high-pitched and piercing

Graphite is an interesting material, an allotrope of carbon (as is diamond). It displays properties of both metals, and nonmetals. However, like a metal, graphite is a very good conductor of electricity due to the mobility of the electrons in its outer valence shells.

D : C = 80 : 100 = 4 : 5
C : B = (100 – 20) : (100) = 4 : 5
B : A = 300 : 100 = 3 : 1
A : B : C : D = 25 : 75 : 60 : 48

Hence, Option D is correct.

The president is indirectly elected by an electoral college comprising the Parliament of India (both houses) and the legislative assemblies of each of India's states and territories, who themselves are all directly elected.

After looking at the given parts  P, Q, R, and S, it can be concluded that the correct order will be:  

When he → heard the hue and cry at midnight → he was nervous and → did not know → what to do. 

So, correct order is RQPS.

• Kesavananda Bharati Case is a landmark case where the Supreme Court defined the basic structure of the Indian Constitution. The judgement for this case was delivered on April 24, 1973.
• The case is also known as the Fundamental Rights Case. The Supreme Court asserted its right to strike down amendments to the constitution that were in violation of the fundamental architecture of the constitution.

(i) The COD (Chemical oxygen demand) test is used to measure the content of organic matter of waste water, both biodegradable and non-biodegradble.

(ii) The COD test uses potassium dichromate (K₂Cr₂O₇) in presence of concentrated sulfuric acid (H₂SO₄) solution that oxidizes both organic (predominate) and inorganic substances in a waste water sample.

(iii) The reagents for COD test are followings:

• Standard potassium dichromate solution (0.25N)
• Concentrated sulfuric acid
• Standard ferrous ammonium sulphate titrant (0.1N)
• Ferroin indicator solution.

Political rights include natural justice (procedural fairness) in law, such as the rights of the accused, including the right to a fair trial; due process; the right to seek redress or a legal remedy; and rights of participation in civil society and politics such as freedom of association, the right to assemble. 
Right to freedom is a Fundamental right.

Squadron Leader Dalip Singh Majithia, the oldest living pilot of the Indian Air Force (IAF), passed away at the age of 103. He joined the IAF during World War II, showcasing his bravery and commitment during a crucial period in global history, further highlighting his significant contributions to the Indian military legacy.

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.

Torment : severe physical or mental suffering.
Chastisement : to criticize someone severely.
Harassment : aggressive pressure or intimidation.
Terror : extreme fear.
Torture : the action or practice of inflicting severe pain on someone as a punishment or in order to force them to do or say something.
Synonym of Torture is Torment
 

Therefore, Pipe C can empty the filled tank in 75 minutes.

Google and Qualcomm have joined forces to create wearable devices using RISC-V technology, contributing to the development of open-source hardware in consumer electronics.

Suffrage means "the right to vote in political elections"

She also was involved in the national temperance and women's suffrage movements
The system of universal suffrage did not exist in the United Kingdom until 1928

Hence, Option B is correct.

 "The little boy asked the man the way to Athens" from Active to Passive Voice is:

A. The man was asked the way to Athens by the little boy.

This option correctly presents the sentence in the Passive Voice while maintaining its original meaning.

संस्कार शब्द में सम्​ उपसर्ग का प्रयोग हुआ है। अन्य विकल्प असंगत है। अतः सही उत्तर विकल्प 1) सम्​ होगा ।

Key Points

• "सम्" संस्कृत का उपसर्ग है।
• "सम्" का अर्थ उत्तम,साथ एवं पूर्ण होता है।

Important Points

Additional Information

In a proportion, the product of the first and third terms is equal to the product of the second and fourth terms.
Let's check each option:
(i) x:y::z:x → This doesn't follow the pattern of a proportion.
(ii) x:y::y:z → This follows the pattern of a proportion.
(iii) x:y::z:y → This doesn't follow the pattern of a proportion.
(iv)  x:z::y:z → This doesn't follow the pattern of a proportion.
Therefore, the answer is (b).

A three-day International Geeta Mahotsav will be organized in Colombo, the capital of Sri Lanka. This three-day festival will start from March 1. This festival will be organized with the financial support of Kurukshetra Development Board of Haryana.