UPSC CAPF Archives

41. A snowboard pulled up by a tow rope travels at the rate of 5 m/s up a

A snowboard pulled up by a tow rope travels at the rate of 5 m/s up a mountain. If 3000 watt of power is used, what force was applied to it ?

50 N

100 N

600 N

15000 N

This question was previously asked in

UPSC CAPF – 2019

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The relationship between power (P), force (F), and velocity (v) when the force is applied in the direction of motion is given by the formula P = F * v.

– Given Power (P) = 3000 watts.
– Given velocity (v) = 5 m/s.
– We need to find the force (F).

– Rearranging the formula, F = P / v.
– Substituting the given values, F = 3000 W / 5 m/s = 600 N.
– Therefore, the force applied to the snowboard was 600 Newtons.

42. The number of neutrons inside the nucleus of the element Uranium-235

The number of neutrons inside the nucleus of the element Uranium-235 is

235

143

This question was previously asked in

UPSC CAPF – 2019

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The number 235 in Uranium-235 is the mass number (A), which is the total number of protons and neutrons in the nucleus. Uranium (U) has an atomic number (Z) of 92, meaning it has 92 protons. The number of neutrons (N) is calculated by subtracting the atomic number from the mass number: N = A – Z.

– Mass number (A) = Number of protons + Number of neutrons.
– Atomic number (Z) = Number of protons.
– For Uranium-235, A = 235 and Z = 92.

– Number of neutrons = 235 – 92 = 143.
– Uranium has several isotopes, including Uranium-238 (most common, 146 neutrons) and Uranium-235 (used in nuclear reactors and weapons, 143 neutrons).

43. When a longitudinal wave moves through a certain medium, the quantity

When a longitudinal wave moves through a certain medium, the quantity which is transmitted through the medium is

material of the medium only

energy only

both material of the medium and energy

none of the above

This question was previously asked in

UPSC CAPF – 2019

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When a longitudinal wave moves through a medium, it is the energy that is transmitted through the medium, not the material itself. The particles of the medium oscillate about their equilibrium positions but do not travel long distances with the wave.

– A wave is a disturbance that transfers energy from one point to another.
– In a longitudinal wave, particles of the medium vibrate parallel to the direction of wave propagation.

– Examples of longitudinal waves include sound waves in air and pressure waves in fluids.
– This principle applies to both longitudinal and transverse mechanical waves; the medium oscillates but does not propagate. Electromagnetic waves also transmit energy and momentum through space without needing a physical medium, relying on oscillating fields.

44. Zayed Medal is the top civilian honour of

Zayed Medal is the top civilian honour of

Pakistan

Saudi Arabia

United Arab Emirates

Qatar

This question was previously asked in

UPSC CAPF – 2019

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The Zayed Medal is the highest civilian honour awarded by the United Arab Emirates (UAE).

– The medal is named after the founding father of the UAE, Sheikh Zayed bin Sultan Al Nahyan.
– It is awarded to heads of state and prominent figures who have made significant contributions to relations between the UAE and their countries.

– Notable recipients include Indian Prime Minister Narendra Modi, Chinese President Xi Jinping, and King Salman of Saudi Arabia.

45. ‘Kandhamal Haldi’, which received GI tag recently, is a variety of tur

‘Kandhamal Haldi’, which received GI tag recently, is a variety of turmeric indigenous to

North Bengal

Southern Odisha

Sangli, Maharashtra

Alleppey, Kerala

This question was previously asked in

UPSC CAPF – 2019

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‘Kandhamal Haldi’ is a variety of turmeric specifically cultivated in the Kandhamal district of Odisha, India.

– Kandhamal is located in the southeastern part of Odisha.
– The turmeric variety is known for its distinctive flavour, aroma, and high curcumin content.

– The Geographical Indication (GI) tag for ‘Kandhamal Haldi’ was granted in April 2019.
– The GI tag helps in protecting the product’s identity and ensuring that only turmeric from this specific region can be marketed under this name.

46. Who among the following was awarded Saraswati Samman for the year 2018

Who among the following was awarded Saraswati Samman for the year 2018 ?

K Siva Reddy

Mahabaleshwar Sail

Padma Sachdev

Sitanshu Yashaschandra

This question was previously asked in

UPSC CAPF – 2019

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The correct option is A.

The Saraswati Samman is one of the highest literary awards in India, given annually by the K. K. Birla Foundation for outstanding literary works published in any Indian language listed in Schedule VIII of the Constitution within the last 10 years. The award for the year 2018 was bestowed upon renowned Telugu poet Dr. K. Siva Reddy for his collection of poems titled ‘Pakkaki Ottigilite’.

K. Siva Reddy is a distinguished poet and writer known for his contributions to modern Telugu literature. The Saraswati Samman carries a cash award, a plaque, and a citation. Previous recipients include Mahabaleshwar Sail (2016, Konkani), Padma Sachdev (2015, Dogri), and Sitanshu Yashaschandra (2017, Gujarati).

47. Name the theme of the annual report published by the United Nations Po

Name the theme of the annual report published by the United Nations Population Fund (UNFPA) on State of World Population – 2019.

Worlds apart : Reproductive health and rights in an age of inequality

The power of choice : Reproductive rights and the demographic transition

Unfinished business – the pursuit of rights and choices for all

How our future depends on a girl at this decisive age

This question was previously asked in

UPSC CAPF – 2019

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The correct option is C.

The United Nations Population Fund (UNFPA) publishes an annual report titled “State of World Population”. The theme for the 2019 report was “Unfinished business – the pursuit of rights and choices for all”. This report marked 50 years since UNFPA began operations and 25 years since the International Conference on Population and Development (ICPD) in Cairo, assessing the progress made and the challenges remaining in ensuring reproductive health and rights globally.

The report highlighted the continued struggles millions face in exercising their basic rights and choices, particularly concerning sexual and reproductive health. It called for renewed efforts to fulfill the promises made at the ICPD and achieve universal access to sexual and reproductive health services and rights.

48. The Voter Verifiable Paper Audit Trail (VVPAT) system was used for the

The Voter Verifiable Paper Audit Trail (VVPAT) system was used for the first time by the Election Commission of India in

North Paravur Assembly Constituency, Kerala

Noksen Assembly Constituency, Nagaland

Mapusa Assembly Constituency, Goa

Nambol Assembly Constituency, Manipur

This question was previously asked in

UPSC CAPF – 2019

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The correct option is B.

The Voter Verifiable Paper Audit Trail (VVPAT) system, which allows voters to verify that their vote has been recorded correctly by the Electronic Voting Machine (EVM) and provides a paper trail for auditing, was first used by the Election Commission of India on a trial basis. The first deployment of VVPATs occurred in a by-election for the Noksen Assembly Constituency in Nagaland held on September 4, 2013.

Following the trial in Noksen, VVPATs were gradually introduced in subsequent elections, including some parliamentary constituencies in the 2014 general election, and eventually implemented in all polling stations across India for the 2019 General Election and subsequent state assembly elections, based on a Supreme Court directive.

49. Which among the following statements about the Jallianwala bagh massac

Which among the following statements about the Jallianwala bagh massacre is/are correct ?

1. In Jallianwala bagh troops opened fire upon an unarmed crowd
2. The troops were under the command of General Dyer
3. The troops did not issue any warning to the people before opening fire

Select the correct answer using the code given below :

1 only

1 and 2 only

1, 2 and 3

2 and 3 only

This question was previously asked in

UPSC CAPF – 2019

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The correct option is C.

Let’s evaluate each statement about the Jallianwala Bagh massacre:
1. In Jallianwala bagh troops opened fire upon an unarmed crowd: This is CORRECT. On April 13, 1919, a large crowd, which included Baisakhi pilgrims and protestors against the Rowlatt Act and arrest of nationalist leaders, had gathered peacefully in the enclosed ground of Jallianwala Bagh in Amritsar. The crowd was largely unarmed.
2. The troops were under the command of General Dyer: This is CORRECT. Brigadier General Reginald Dyer ordered his troops (mostly Gurkha, Baloch, Rajput, and Sikh soldiers of the British Indian Army) to open fire on the crowd.
3. The troops did not issue any warning to the people before opening fire: This is CORRECT. General Dyer ordered his troops to fire without any prior warning to the assembled crowd and blocked the main narrow entrance to prevent people from escaping. The firing continued for about 10-15 minutes until the ammunition was nearly exhausted.
All three statements accurately describe events related to the Jallianwala Bagh massacre.

The Jallianwala Bagh massacre resulted in hundreds of deaths and thousands of injuries, as officially reported, although actual numbers are believed to be much higher. The incident was a turning point in the Indian independence movement, leading to widespread outrage and protests against British rule. General Dyer was later relieved of command but received support from some sections of the British public and officials.

50. Which of the following statements about Ishwarchandra Vidyasagar is/ar

Which of the following statements about Ishwarchandra Vidyasagar is/are NOT correct ?

1. Vidyasagar’s writings significantly helped to develop the Bengali language
2. He received the title ‘Vidyasagar’ from Presidency College, Kolkata
3. He was enthusiastic about the spread of women’s education
4. Vidyasagar defended widow marriage without being convinced about scriptural support

Select the correct answer using the code given below :

2 and 4

1 and 2

4 only

This question was previously asked in

UPSC CAPF – 2019

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The correct option is A.

Let’s evaluate each statement about Ishwarchandra Vidyasagar:
1. Vidyasagar’s writings significantly helped to develop the Bengali language: This is CORRECT. Ishwarchandra Vidyasagar is considered one of the most important figures in the development of modern Bengali prose. He reformed the Bengali alphabet and contributed greatly to Bengali literature through his writings and translations.
2. He received the title ‘Vidyasagar’ from Presidency College, Kolkata: This is NOT CORRECT. Ishwarchandra Bandyopadhyay earned the title ‘Vidyasagar’ (Ocean of Knowledge) from the Sanskrit College in Kolkata, where he studied and later served as its principal. He received the title for his exceptional scholarship in Sanskrit studies.
3. He was enthusiastic about the spread of women’s education: This is CORRECT. Vidyasagar was a fervent advocate for women’s education and played a crucial role in establishing numerous schools for girls in Bengal, often collaborating with figures like John Elliot Drinkwater Bethune.
4. Vidyasagar defended widow marriage without being convinced about scriptural support: This is NOT CORRECT. Ishwarchandra Vidyasagar was a strong proponent of widow remarriage and provided detailed scriptural arguments, drawing primarily from the Parashar Samhita, to prove that the practice was sanctioned by Hindu scriptures, challenging the prevailing orthodox interpretations. His efforts were instrumental in the passing of the Hindu Widows’ Remarriage Act of 1856.
The question asks for statements that are NOT correct. Statements 2 and 4 are incorrect.

Ishwarchandra Vidyasagar was a polymath, social reformer, educator, and writer. His contributions to education, language, and social reform, particularly concerning the status of women and the caste system, were immense. He also opened the gates of Sanskrit College to non-Brahmin students, breaking centuries-old traditions.