Archives

(PRELIMS & MAINS Focus)


Bisphenol A

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Syllabus

Context: Recent studies have reported that ‘Bisphenol A’, may shorten the life cycle  of a mosquito and lead to a population explosion.

About Bisphenol A:

It is soluble in organic solvents but poorly dissolves in water

Uses of Bisphenol A :

Environmental impacts of Bisphenol A:

Adverse effects of Bisphenol A on human health:

Source: DOWN TO EARTH

Previous Year Questions

Q.1) Bisphenol A (BPA), a cause of concern, is a structural/key component in the manufacture of which of the following kinds of plastics? (2021)

  1. Low-density polyethylene
  2. Polycarbonate
  3. Polyethylene terephthalate
  4. Polyvinyl Chloride

Q.2) “Triclosan” is considered harmful when exposed to high levels for a long time, is most likely present in which of the following? (2021)

  1. Food preservatives
  2. Fruit-ripening substances
  3. Reused plastic containers
  4. Toiletries

Olive Ridley turtles , Rushikulya river

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Syllabus

Context : Recently, experts reported that suitable climatic and beach conditions are the reasons for the early mass nesting of Olive Ridley turtles.

About Olive Ridley turtles:

About Rushikulya river :

Source:        DOWN TO EARTH

Previous Year Questions

Q.1)  Consider the following pairs: (2022)

Wetland/Lake:                      Location

  1. Hokera Wetland                    Punjab
  2. Renuka Wetland                   Himachal Pradesh
  3. Rudrasagar Lake                  Tripura
  4. Sasthamkotta                       Tamil Nadu

How many pairs given above are correctly matched?

  1. Only one pair
  2. Only two pairs
  3. Only three pairs
  4. All four pairs

Q.2)  Which of the following is a filter feeder? (2022)

  1. Catfish
  2. Octopus
  3. Oyster
  4. Pelican

Caveat

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Syllabus

Context: Recently, the CJI reprimanded a student for filing a caveat in a petition seeking menstrual leave.

About Caveat

Source: The Indian Express

Previous Year Questions

Q.1)  With reference to the writs issued by the Courts in India, consider the following statements: (2022)

  1. Mandamus will not lie against a private organization unless it is entrusted with a public duty.
  2. Mandamus will not lie against a Company even though it may be a Government Company.
  3. Any public-minded person can be a petitioner to move the Court to obtain the writ of Quo Warranto.

Which of the statements given above is correct?

  1. 1 and 2 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3

Q.2) With reference to Indian  Judiciary, consider the following statements. (2021)

  1. Any retired judge of the Supreme Court of India can be called back to sit by the Chief Justice of India with the prior permission of the President of India.
  2. A High court in India has the power to review its own judgment as the Supreme Court does.

Which of the statements given above is/are correct?

  1. 1 only
  2. 2 only
  3. Both 1 and 2
  4. Neither 1 nor 2

Section 153A of the Indian Penal Code (IPC)

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Syllabus

Context: Recently,  a  Congress leader was booked under IPC sections including 153A, 505, and 295A.

About Section 153A of the Indian Penal Code (IPC):

Safeguards against misuse of Section 153 A:

Source: THE INDIAN EXPRESS

Previous Year Questions

Q.1) With reference to India, consider the following statements: (2022)

  1. When a prisoner makes out a sufficient case, parole cannot be denied to a such prisoner because it becomes a matter of his/her right.
  2. State Governments have their own Prisoners Release on Parole Rules.

Which of the statements given above is/are correct?

  1. 1 only
  2. 2 only
  3. Both 1 and 2
  4. Neither 1 nor 2

Q.2) With reference to India, consider the following statements: (2022)

  1. Judicial custody means an accused is in the custody of the concerned magistrate and such an accused is locked up in a police station, not in jail.
  2. During judicial custody, the police officer in charge of the case is not allowed to interrogate the suspect without the approval of the court.

Which of the statements given above is/are correct?

  1. 1 only
  2. 2 only
  3. Both 1 and 2
  4. Neither 1 nor 2

Borthekera

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Syllabus

Context: In recent studies, the medicinal plant commonly called Borthekera in Assamese was found to have cardioprotective potential.

About  Borthekera:

 

 

Uses of Borthekera :

Source: PIB

Previous Year Questions

Q.1) Which of the following are nitrogen-fixing plants? (2022)

  1. Alfalfa
  2. Amaranth
  3. Chickpea
  4. Clover
  5. Purslane (Kulfa)
  6. Spinach

Select the correct answer using the code given below:

  1. 1, 3, and 4 only
  2. 1, 3, 5, and 6 only
  3. 2, 4, 5, and 6 only
  4. 1, 2, 4, 5 and 6

Q.2) In nature, which of the following is/are most likely to be found surviving on a surface without soil? (2021)

  1. Fern
  2. Lichen
  3. Moss
  4. Mushroom

Select the correct answer using the code given below

  1. 1 and 4 only
  2. 2 only
  3. 2 and 3
  4. 1, 3 and 4

Q3. Why is there a concern about copper smelting plants? (2021)

  1. They may release lethal quantities of carbon monoxide into the environment
  2. The copper slag can cause the leaching of some heavy metals into the environment
  3. They may release Sulphur dioxide as a pollutant

Select the correct answer using the code given below

  1. 1 and 2 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3

National Agricultural Cooperative Marketing Federation of India Ltd.(NAFED) , Agricultural Produce & Livestock Market Committee (APMC ) and e-NAM

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Syllabus

Context: Recently, a Nashik onion cultivator destroyed 200 quintals of ready-to-harvest crops, fearing bad returns.

About National Agricultural Cooperative Marketing Federation of India Ltd.(NAFED):

Objectives :

Additional Information:

About Agricultural Produce & Livestock Market Committee (APMC )

Benefits of APMC :

About National Agriculture Market or eNAM:

Source:  THE TIMES OF INDIA

Previous Year Questions

Q.1) With reference to foreign-owned e-commerce firms operating in India, which of the following statements is/are correct? (2022)

  1. They can sell their own goods in addition to offering their platforms as marketplaces.
  2. The degree to which they can own big sellers on their platforms is limited.

Select the correct answer using the code given below:

  1. 1 only
  2. 2 only
  3. Both 1 and 2
  4. Neither 1 nor 2

Q.2) Which of the following factors/policies were affecting the price of rice in India in the recent past? (2020)

  1. Minimum Support Price
  2. Government’s trading
  3. Government’s stockpiling
  4. Consumer subsidies

Q3. In India, which of the following can be considered as public investment in agriculture? (2020)

  1. Fixing Minimum Support Price for agricultural produce of all crops
  2. Computerization of Primary Agricultural Credit Societies
  3. Social Capital Development
  4. Free electricity supply to farmers
  5. Waiver of agricultural loans by the banking system
  6. Setting up of cold storage facilities by the governments.

In India, which of the following can be considered as public investment in agriculture?

Select the correct answer using the code given below:

  1. 1, 2, and 5 only
  2. 1, 3, 4, and 5 only
  3. 2, 3, and 6 only
  4. 1, 2, 3, 4, 5 and 6

Orangutans

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Syllabus

Context: Recently , Orangutans smuggling was caught by authorities.

About  Orangutans:

 

Source: THE HINDU

Previous Year Questions

Q.1) With reference to India’s biodiversity, Ceylon Frogmouth, Coppersmith Barbet, Gray Chinned Minivet and White-throated Redstart are (2020)

  1. Birds
  2. Primates
  3. Reptiles
  4. Amphibians

Q.2) Consider the following statements: (2019)

  1. Asiatic lion is naturally found in India only
  2. Double-humped camel is naturally found in India only
  3. One-horned rhinoceros is naturally found in India only

Which of the statements given above is/are correct?

  1. 1 only
  2. 2 only
  3. 1 and 3 only
  4. 1, 2 and 3

Cyberattacks

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Syllabus

Context: Ransomwares have emerged as the most predominant of malicious cyberattacks worldwide.

About Cyberattacks:

Recent cases of ransomware attacks

Reasons for increasing Cyberattacks:

Challenges associated with cyberattacks:

India’s Preparedness to Ensure Cybersecurity:

Way Forward:

Cooperation with G20:

Source: The Hindu


India’s sticky Inflation

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Syllabus

Context: Last week, CSO released the inflation data, it showed that in January, India’s retail inflation surged by 6.5%.

About Inflation:

 

Measures of Inflation in India:

Significance of Inflation spike in recent times:

Therefore, if inflation stays persistently high (‘sticky’), it would necessitate the RBI to keep raising interest rates  or, at the very least, keep them at a high level for a longer period and, in doing so, hurt India’s economic recovery out of the twin shocks of the Covid pandemic and the Russia-Ukraine war.

Reasons for recent Inflation trends:

However, for what it is worth, India is not the only country facing sticky inflation; many others such as the US and countries in the euro zone — are also struggling to extricate themselves from sticky inflation.

Way Forward:

Both the government and Reserve Bank of India try to tackle inflation with their policies which are known as Fiscal and Monetary Policies respectively. Fiscal policies correspond to tax related measures taken by government to control inflation (money supply). RBI through its various monetary policies limit the money supply by altering rates like CRR, Repo, Reverse Repo etc. Administrative measures taken by government like strengthening of Public Distribution System also plays a crucial role in curbing inflation.

Source:  Indian Express

Previous Year Questions

Q.1) With reference to the Indian economy, consider the following statements:

  1. If the inflation is too high, Reserve Bank of India (RBI) is likely to buy government securities.
  2. If the rupee is rapidly depreciating, RBI is likely to sell dollars in the market.
  3. If interest rates in the USA or European Union were to fall, that is likely to induce RBI to buy dollars.

Which of the statements given above are correct? (2022)

  1. 1 and 2 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3

Q.2) With reference to the India economy, what are the advantages of “Inflation-Indexed Bonds (IIBs)”?

  1. Government can reduce the coupon rates on its borrowing by way of IIBs.
  2. IIGs provide protection to the investors from uncertainty regarding inflation.
  3. The interest received as well as capital gains on IIBs are not taxable.

Which of the statements given above are correct? (2022)

  1. 1 and 2 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3

Practice MCQs

Daily Practice MCQs

Q.1) Consider the following statements regarding National Agriculture Market or eNAM:

  1. It was launched with the objective of integrating the existing Mandis into a “One Nation One Market” for agricultural commodities in India.
  2. Small Farmers Agribusiness Consortium (SFAC) is the lead agency for implementing e-NAM.
  3. It functions under the aegis of the Ministry of Electronics and Communications.

Which of the statements given above are correct?

  1. 1 and 2 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1 2 and 3

Q.2) Consider the following statements regarding National Agricultural Cooperative Marketing Federation of India Ltd.(NAFED):

  1. It is registered under the Multi-State Co-operative Societies Act.
  2. Agricultural farmers are the main members of Nafed, who have the authority to say in the form of members of the General Body.

Which of the statements given above is/are correct?

  1. 1 only
  2. 2 only
  3. Both 1 and 2
  4. Neither 1 nor 2

Q.3) Consider the following rivers:

  1. Dhanei
  2. Badanadi
  3. Ken

Which of the above is/are tributaries of Rushikulya river:

  1. 1 and 2 only
  2. 2 only
  3. 3 only
  4. 1 and 3 only

Comment the answers to the above questions in the comment section below!!

ANSWERS FOR ’ 27th February 2023 – Daily Practice MCQs’ will be updated along with tomorrow’s Daily Current Affairs.st


ANSWERS FOR 25th February – Daily Practice MCQs

Answers- Daily Practice MCQs

Q.1) – b

Q.2) – a

Q.3) – d

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