Practise UPSC MCQs with explanations

Consider the following statements: With reference to the Constitution of India, the Directive Principles of State Policy constitute limitations upon 1. legislative function. 2. executive function. Which of the above statements is/are correct?

Local self-government can be best explained as an exercise in

The Trade Disputes Act of 1929 provided for

In the context of solving pollution problems, what is/are the advantage/advantages of bioremediation technique? 1. It is a technique for cleaning up pollution by enhancing the same biodegradation process that occurs in nature. 2. Any contaminant with heavy metals such as cadmium and lead can be readily and completely treated by bioremediation using microorganisms. 3. Genetic engineering can be used to create microorganisms specifically designed for bioremediation. Select the correct answer using the code given below:

Who among the following was/were associated with the introduction of Ryotwari Settlement in India during the British rule? 1. Lord Cornwallis 2. Alexander Read 3. Thomas Munro Select the correct answer using the code given below:

With reference to Manipuri Sankirtana, consider the following statements: 1. It is a song and dance performance. 2. Cymbals are the only musical instruments used in the performance. 3. It is performed to narrate the life and deeds of Lord Krishna. Which of the statements given above is/are correct?

Which of the following statements is/are correct regarding the Monetary Policy Committee (MPC)? 1. It decides the RBI's benchmark interest rates. 2. It is a 12-member body including the Governor of RBI and is reconstituted every year. 3. It functions under the chairmanship of the Union Finance Minister. Select the correct answer using the code given below:

Which of the following statements is/are correct regarding Smart India Hackathon 2017? 1. It is a centrally sponsored scheme for developing every city of our country into Smart Cities in a decade. 2. It is an initiative to identify new digital technology innovations for solving the many problems faced by our country. 3. It is a programme aimed at making all the financial transactions in our country completely digital in a decade. Select the correct answer using the code given below:

Which of the following gives 'Global Gender Gap Index' ranking to the countries of the world?

Which one of the following statements is correct?

Which principle among the following was added to the Directive Principles of State Policy by the 42nd Amendment to the Constitution?

Consider the following statements in respect of Trade Related Analysis of Fauna and Flora in Commerce (TRAFFIC): 1. TRAFFIC is a bureau under United Nations Environment Programme (UNEP). 2. The mission of TRAFFIC is to ensure that trade in wild plants and animals is not a threat to the conservation of nature. Which of the above statements is/are correct?

One of the implications of equality in society is the absence of

From the ecological point of view, which one of the following assumes importance in being a good link between the Eastern Ghats and the Western Ghats?

'Recognition of Prior Learning Scheme' is sometimes mentioned in the news with reference to

With reference to the difference between the culture of Rigvedic Aryans and Indus Valley people, which of the following statements is/are correct? 1. Rigvedic Aryans used the coat of mail and helmet in warfare whereas the people of Indus Valley Civilization did not leave any evidence of using them. 2. Rigvedic Aryans knew gold, silver and copper whereas Indus Valley people knew only copper and iron. 3. Rigvedic Aryans had domesticated the horse whereas there is no evidence of Indus Valley people having been aware of this animal. Select the correct answer using the code given below:

With reference to the Parliament of India, consider the following statements: 1. A private member's bill is a bill presented by a Member of Parliament who is not elected but only nominated by the President of India. 2. Recently, a private member's bill has been passed in the Parliament of India for the first time in its history. Which of the statements given above is/are correct?

Consider the following: 1. Carbon monoxide 2. Nitrogen oxide 3. Ozone 4. Sulphur dioxide Excess of which of the above in the environment is/are cause(s) of acid rain?

Consider the following statements: DNA Barcoding can be a tool to: 1. assess the age of a plant or animal. 2. distinguish among species that look alike. 3. identify undesirable animal or plant materials in processed foods. Which of the statements given above is/are correct?

Consider the following statements: 1. Other than those made by humans, nanoparticles do not exist in nature. 2. Nanoparticles of some metallic oxides are used in the manufacture of some cosmetics. 3. Nanoparticles of some commercial products which enter the environment are unsafe for humans. Which of the statements given above is/are correct?