MP Police Constable Mock Test - 8 - MP Police Constable MCQ

Key Points

• The energy crisis is the concern that the world’s demands on limited natural resources are exhausting.
• Resources, like fossil fuels that are used to power industrial society, are diminishing as the demand rises.
• These natural resources are in limited supply.
• While they do occur naturally, it can take hundreds of thousands of years to replenish the stores.
• It has nothing to do with demand and supply but highlights the fact that there are limited resources for use and consumption.

Thus, the energy crisis means the danger of extinction of fossil fuels like coal and petrol.

Important Points

There are basically two sources of energy:

The correct answer is 'Kuka Movement'.

Key Points

• The Kuka movement is also known as the Namdhari mission.
• The Kukas were also referred Namdharis, who were a sect within Sikhism.
• They started as a group for religious purification in Sikhism.
• The aim of the movement was to restore the Sikh rule in Punjab and oust foreign powers.
• The Kukas wore only white, hand-woven clothes and boycotted British education, products, and laws.
• Baba Ram Singh started the Kuka Movement.

Additional Information

• Khilafat Movement
  • ​The Khilafat Movement (1919–24) was a pan-Islamist political protest campaign launched by Muslims in British India.
  • Its aim was to restore the caliph of the Ottoman Caliphate, promote Muslim interests, and bring the Muslims into the national struggle.
• Radhaswami Movement
  • ​Radhaswami Movement was founded in 1861 by Tulsi Ram.
  • Tulsi Ram was also popularly known as Shiv Dayal Saheb or Swamiji Maharaj.
  • The Radhaswamis believe in one Supreme Being, the supremacy of the Guru, a “company of the pious people” (Satsang), and simple social life.

The correct answer is It is a closed system.
Key Points

• Ecosystem:
  • Ecosystem, a natural resource system, the complex of living organisms, their physical environment, and all their interrelationships in a particular unit of space.
  • An ecosystem is an open system that can be categorized into its abiotic constituents, including minerals, climate, soil, water, sunlight, and all other nonliving elements, and its biotic constituents, consisting of all its living members. Hence, statement 3 is incorrect.
  • Linking these constituents together are two major forces: the flow of energy through the ecosystem, and the cycling of nutrients within the ecosystem.
  • The fundamental source of energy in almost all ecosystems is radiant energy from the Sun.
  • The energy of sunlight is used by the ecosystem’s autotrophic, or self-sustaining, organisms. Consisting largely of green vegetation, these organisms are capable of photosynthesis i.e., they can use the energy of sunlight to convert carbon dioxide and water into simple, energy-rich carbohydrates.
  • The autotrophs use the energy stored within the simple carbohydrates to produce the more complex organic compounds, such as proteins, lipids, and starches, that maintain the organisms’ life processes.
  • The autotrophic segment of the ecosystem is commonly referred to as the producer level.

Additional Information

• The organic matter generated by autotrophs directly or indirectly sustains heterotrophic organisms.
• Heterotrophs are the consumers of the ecosystem; they cannot make their own food.
• They use, rearrange, and ultimately decompose the complex organic materials built up by the autotrophs.
• All animals and fungi are heterotrophs, as are most bacteria and many other microorganisms.
• Together, the autotrophs and heterotrophs form various trophic (feeding) levels in the ecosystem: the producer level, composed of those organisms that make their own food; the primary consumer level, composed of those organisms that feed on producers; the secondary consumer level, composed of those organisms that feed on primary consumers; and so on.
• The movement of organic matter and energy from the producer level through various consumer levels makes up a food chain.
• For example, a typical food chain in a grassland might be grass (producer) → mouse (primary consumer) → snake (secondary consumer) → hawk (tertiary consumer).
• Actually, in many cases the food chains of the ecosystem overlap and interconnect, forming what ecologists call a food web.
• The final link in all food chains is made up of decomposers, those heterotrophs that break down dead organisms and organic wastes.
• A food chain in which the primary consumer feeds on living plants is called a grazing pathway; that in which the primary consumer feeds on dead plant matter is known as a detritus pathway.
• Both pathways are important in accounting for the energy budget of the ecosystem.

The Correct Answer is Chandulal Madhavlal Trivedi.

Key Points

• Sir Chandulal Madhavlal Trivedi was an Indian administrator and civil servant who served as the first Indian governor of the state of Punjab (then East Punjab) after Independence in 1947.
• He subsequently served as the first Governor of Andhra Pradesh from its creation in 1953 until 1957.
• Born- 2 July 1893
• Died- 15 March 1980
• The Governor is appointed by the president for a term of 5 years.
• Power and functions of Governor:-
  • Executive Power related to administration, appointments, and removals.
  • Legislative powers related to lawmaking and the state legislature, that is Vidhan Sabha or Vidhan Parishad.
  • Discretionary powers to be carried out according to the discretion of the Governor.

Additional Information

Chakravarthi Rajagopalachari:-

• Chakravarthi Rajagopalachari was the first Governor of West Bengal.
• Tenure:- 15 August 1947 to 21 June 1948
• Current Governor Of West Bengal:- Jagdeep Dhankhar

Maharaj Man Singh II ( Rajpramukh):-

• Maharaj Man Singh II ( Rajpramukh) was the first Governor of Rajasthan.
• Tenure:- 30 March 1949 to 31 October 1956
• Current Governor of Rajasthan:- Kalraj Mishra

Dharma Vira:-

• Dharma Vira was the first Governor of Haryana.
• Tenure:- 1 November 1966 to 14 September 1967
• Current Governor of Haryana:- Satyadev Narayan Arya

Answer: B. Yerragudi Minor Rock Edict

The Ashokan Rock Edict found written partly in the Boustrophedon style is the Yerragudi Minor Rock Edict. The reasons for this are:

• Boustrophedon style refers to a writing style where alternate lines of text are reversed, with the direction of writing and reading alternating from left to right and then right to left. This style of writing was used in some ancient scripts, such as Greek and Etruscan.
• Yerragudi Minor Rock Edict, also known as the Gavimath inscription, is located in the Koppal district of Karnataka, India. It is one of the earliest inscriptions of Emperor Ashoka, dating back to the 3rd century BCE.
• The inscription is written in the Prakrit language using the Brahmi script, and it contains the early teachings of Buddhism, as well as the principles of Dhamma (righteousness).
• The Boustrophedon style can be observed in some parts of the Yerragudi Minor Rock Edict, making it the correct answer for this question.

The correct answer is Amrita Pritam.

Key PointsAmrita Pritam:

• Amrita Pritam was an Indian novelist, essayist and poet, who wrote in Punjabi and Hindi.
• She is most remembered for her poem titled “Ajj Aakhaan Waris Shah Nu,” (Today I Invoke Waris Shah).
• She addressed to Punjabi Sufi poet Waris Shah in which she laments the tragedy of the partition of Pakistan from India.
• Her famous novel “Pinjar”, written in 1950, talks about the torture inflicted on women by their abductors in the wake of the Partition.
• It was adapted into a Hindi film which won the National award for Best Feature Film on National Integration in 2004.
• She has written 3 autobiographies: Rasidi Ticket, Kala Gulab' (Black Rose) and Shadows of Words.
• In 1986, she was nominated to the Rajya Sabha.
• She died in 2005.

Additional InformationSurjit Patar:

• Surjit Patar is a Punjabi language writer and poet of Punjab, India.
• He hails from village Pattar Kalan in Jalandhar district from where he got his surname.
• Surjit Patar has written dialogues of the Punjabi movie Shaheed Uddham Singh.
• He was awarded Padma Shri in 2012.

His works:

• Hawa ਵਿਚ Likhe Harf" (Words written in the Air)
• Birkh Arz Kare (Thus Spake the Tree)
• Hanere Vich Sulagdi Varnmala (Words Smouldering in the Dark)

Dalip Kaur Tiwana:

• She was one of the foremost novelists and short-story writers of contemporary Punjabi literature.
• She retired as Professor of Punjabi, and Dean, from Punjabi University, Patiala.
• Dalip Kaur Tiwana was born on 4 May 1935 in the village of Rabbon in the Ludhiana district of Punjab.
• She received Padma Shri award in 2004.

Autobiography:

• Nange Pairaan da safar
• Poochte ho to suno
• Turdyaan Turdyaan

Tenali Ramakrishna (born Garlapati Ramakrishnayya; also known as Tenali Rama or Tenali Raman) was an Indian poet, scholar, thinker and a special advisor in the court of Sri Krishnadevaraya. He was a Telugu poet who hailed from what is now the Andhra Pradesh region, generally known for the folk tales which focus on his wit. He was admired by everyone for his sense of humor and wit.

• The Kingdom of Anga was indeed a powerful entity before being conquered by Bimbisara, making statement 1 correct.
• Avanti, with its capital at Ujjain, was a significant competitor, partly due to its access to iron deposits, which made it a rival in military capabilities, so statement 2 is correct.
• Magadha's economic prosperity was significantly boosted by its agricultural productivity due to the fertile alluvial soil of the middle Gangetic plain, contrary to statement 3, which underestimates agriculture's role.

The correct answer is wood.

Concept:

Segregation of Waste: Waste Can be segregated as

• Bio-Degradable Waste: 
  • Waste that can be decomposed by microorganisms. 
  • It includes organic waste, e.g. kitchen waste, vegetables, fruits, flowers, leaves, wood, and paper.​
• Non-Bio Degradable Waste:
  • ​Waste that cannot be decomposed by microorganisms.
  • It includes plastic, rubber, glass, electronic waste, etc. 

Explanation:

Non-Biodegradables can be disposed of by following the 3Rs: 

• Reduce: If the old objects (bags, water bottles, clothes) are in good condition, it's better to keep using them rather than buying new things. 
• Reuse: Jam or pickle jars or plastic bottles can be used again to store small objects like buttons. 
• Recycle: Paper, glass, some plastics, and metals can be recycled. 

Wood is biodegradable, it can be made into compost but cannot be recycled. 

The correct answer is 'Nanak Singh'.

Key Points

• Chitta Lahu is a Punjabi novel written by Punjabi novelist Nanak Singh.
• It was first published in 1932.
• The novel was translated into Russian by Leo Tolstoy's granddaughter Natasha Tolstoy.
• In his novel Chitta Lahu (White Blood), Singh writes, "It seems to imply that in the lifeblood of our society, red corpuscles have disappeared."
• In 2011, Nanak Singh's grandson, Dilraj Singh Suri, translated Chitta Lahu into English (titled White Blood).
• The literary works of Nanak Singh in support of India's independence movement led the British to arrest him.

Additional Information

• Gurbux Singh
  • ​Gurbux Singh is a former field hockey player from India.
  • He was a member of the India men's national field hockey team that won the gold medal at the 1964 Summer Olympics.
  • For his outstanding contribution to the country in the field of sports, Gurbux was given the Arjuna Award in the year 1966.
• Khushwant Singh
  • Khushwant Singh was an Indian author, lawyer, diplomat, journalist, and politician.
  • His experience in the 1947 Partition of India inspired him to write Train to Pakistan in 1956, which became his most well-known novel.​
• Shiv Kumar Batalvi
  • Shiv Kumar Batalvi was an Indian poet, writer, and playwright of the Punjabi language.
  • He was most known for his romantic poetry.
  • He was also called Virha Da Sultan.​
  • He became the youngest recipient of the Sahitya Akademi Award in 1967.

Hence, the applicant meets all the criteria.

Five persons A,B,C,D and E are sitting one above the other on a ladder (not necessarily in the same order).

1) B is sitting above A with one person between them.

2) Only two persons are sitting between A and C. If C is not sitting top, the figure are given below -

In which there is two case in which first one is -

Second case are given below -

After observation of both cases, B is the sitting in the middle.

Hence, "B" is the correct answer.

From Statement 1:

N is the son of L, who is married to O.

L has only one child.

H is the father-in-law of N.

O is the mother-in-law of Q.

From, this statement, we can arrange the family tree as possible-

So, from this statement, we determine that L is father-in-law of Q.

From Statement 2:

H has only one son and one daughter, one of which is N.

Q is the sister of N, who is the son of M.

M is the mother-in-law of O, who is the mother of L.

From this statement, we can draw the family tree as follow:

So, from this statement, we cannot determine how L is related to Q, because here we don’t know the gender of L.

Hence option A is correct.

The logic followed is:

ROSE is coded as 6821

CHAIR is coded as 73456

PREACH is coded as 961473

Therefore SEARCH will be written as

Hence, the correct answer is "214673".

The pattern followed is:

Hence, the correct answer is "216".

As the foot of the 'Horse' is called 'Hoof' in the same way the foot of the 'Eagle' is called 'Claw'.

1) Medha is sitting diagonally opposite Radha.

We can randomly place Medha on any seat and then we can place Radha opposite her.

2) Medha is on Seema’s left.

3) Raman is next to Seema and opposite Govind.

Raman must be to Seema's right as Medha is to her left.

4) Govind is on Chandra’s right.

Implies, Chandra is sitting between Govind and Radha.

5) Shanti is not on Medha’s right but is opposite to Shashi.

Implies, Shanti is to the immediate left of Medha, and Sashi is between Radha and Raman.

Hence, "Seema" is opposite Chandra.

First mark each rectangles 1, 2 and 3 after we can cube of 1 +8+27=36 we get the answer

Find the HCF of 65 and 117,

117 = 1×65 + 52

65 = 1× 52 + 13

52 = 4 ×13 + 0

∴ HCF of 65 and 117 is 13.

65m - 117 = 13

65m = 117+13 = 130

∴m =130/65 = 2

Octal to Decimal conversion is obtained by multiplying 8 to the power of base index along with the value at that index position.

(532.2)8 = 5 * 8² + 3 * 8¹ + 2 * 8⁰ + 2 * 8^-1 = (346.25)10

(64)^-3/2 = ( 8 )^{2 x - 3/2} =  (8)^-3  

= 1 / (8)³ = 1/ 512 

So option B is correct answer . 

63 is divisible by 7 for any power, so required remainder will depend on the power of 4
Required remainder 

find remainder when 99/4 ( by 4 because to check periodicity)

Let the S.P = 100
then C.P. = 25
Profit = 75
Profit% = 75/25 * 100 = 300 %

2D definition - A two-dimensional (2D) object is an object that only has two dimensions, such as a length and a width, and no thickness or height.  Since the plane figure has no thickness or height so it will be 2d figure.

A ratio equivalent to 3 : 7 is:
To find a ratio equivalent to 3 : 7, we need to find a pair of numbers that have the same ratio when simplified. Let's try the options:

(i) 3 : 9 → This simplifies to 1 : 3, not the same as 3 : 7
(ii) 6 : 10 → This simplifies to 3 : 5, not the same as 3 : 7
(iii) 9 : 21 → This simplifies to 3 : 7, which is the same as 3 : 7, so the answer is (iii).

[(x)^2]^1/3]1/4

= [(x²)^1/12]

= x^1/6

Height of the triangle = √(13² – 12²) = 5 meters


Hence, Option A is correct.

(√5 + √7)² = (√5)² + (√7)² + 2(√5)(√7)

= 5 + 7 + 2√35

= 12 + 2√35