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1.8 - Question 86-100: Detailed analysis, answer key, explanation of UPSC CSE Prelims / CSAT paper 1 (2016)
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In this lesson, Roman continues to solve the Prelims 2016 paper 1 and has covered questions from 86-100 of Booklet Code "A". Do watch the lesson as it is the most authentic answer key on the internet.

Roman Saini is teaching live on Unacademy Plus

Roman Saini
Part of a great founding team at Unacademy with Gaurav, Hemesh. Movies, Guitar, Books, Teaching.

Unacademy user
awesome way to teach... sir u made the things crystal clear to understand.... thanks
Regarding q of mars orbiter mission, India is second country to have a spacecraft around mars after USA. True , there were many missions to the Mars, but none were by any individual county other than USA. They were by union of countries like ESA, USSR. So, though India is 4th space agency to send spacecraft it becomes the second country after USA.
Govind Raju
3 years ago
hi.. USSR was considered to be a single unit unlike ESA till its dismantle. so, in this perspctive India is third country to reach the Mars.
India is the first country to be successful in its first attempt. That's the difference!
3 years ago
@ssk I too think u r right so the ans option should 1,2&3. Also roscosmos which was the space agency of ussr sent a mission only to phobos viz phobos grunt... not actually to mars
Sir, please do something for Hindi medium student .it is not a really upliftment of poor student. 80% student of read in state school in the shade of tree.make it effective as u do when u pubic unacedamy. make it as simple as possibe that all medium student take it beneficial . it u check your's view and layer. mainly the desirable people are not profitable. even those you are a doctor. you are clear upse with good rank. only 5% people selected in upsc that belong to poor family rural background . most of selected people from IIT, IIM ,AIIMS .mean all other people who failed not take benefit. Sir don't become lazy by easy process. we are really sad . Sir you are a doctor eminent person . please mention it . if i say something wrong then sorry.
Your tone is much inspirational than data,,,I like your speed sir!
Thankyou Roman sir and Unacademy Team... Scoring 141... Ur thought "If you are not living on the edge you are taking too much space" > Sole mantra this year for me.. Last year I was unaware abt ur video b4 pre.. when I got to see it later these words reverberated in my mind for entire year.. Thanks a ton once again!! Looking forward to have more videos for Mains preparation.. strategy..time bound approach..WHAT NOT TO DO.. how to make the most out of next 100 days.. n above all how to survive so much of info overload on net on various forums.. Request to make such video asap.. Respect for ur initiatives.. :)
sir in unfccc question, statement 1 is wrong because...The Paris Agreement shall enter into force on the 30th day after the date on which at least 55 Parties to the Convention accounting in total for at least an estimated 55 % of the total global greenhouse gas emissions have deposited their instruments of ratification, acceptance, approval or accession with the Depositary.
  1. Detailed analysis, solution, explanation of UPSC CSE Prelims - 2016 1.8 Questions 86-100 Presented by Dr. Roman Saini

  2. About me MBBS, AIIMS .Cleared CSE-2013 Loves playing Guitar; Movie Buf Course Fee Contribute Follow me on Unacademy

  3. 86) In the cities of our country, which among the following atmospheric gases are normally considered in calculating the value of Air Quality Index? 1. Carbon dioxide .2. Carbon monoxide 3. Nitrogen dioxide 4. Sulfur dioxide 5. Methane Select the correct answer using the code given below. (a) 1, 2 and 3 only . .(b) 2, 3 and 4 only .(c) 1, 4 and 5 only .(d) 1, 2, 3, 4 and 5 Answer.b

  4. 87) With reference to Astrosat', the astronomical observatory launched by India, which of the following statements is/are correct? 1. Other than USA and Russia, India is the only country to have launched a similar observatory into space. 2. Astrosat is a 2000 kg satellite placed in an orbit at 1650 km above the surface of the Earth. Select the correct answer using the code given below .(a) 1 only .(b) 2 only .(c) Both 1 and 2 .(d) Neither 1 nor 2 Answer.d

  5. 88) With reference to the economic history of medieval India, the terrm Araghatta' refers to (a) bonded labour (b) land grants made to military officers (c) waterwheel used in the irrigation of land .(d) wastel and converted to cultivated land Answer. c

  6. 89) With reference to the cultural history of India, the memorizing of chronicles, dynastic histories and Epictales was the profession of who of the following? (a) Shramana . (b) Parivraaja .(c) Agrahaarika (d) Maagadha Answer .d

  7. 90) Recently, for the first time in our country, which of the following States has declared a particular butterfly as State Butterfly'? (a) Arunachal Pradesh .(b) Himachal Pradesh .(c) Karnataka .(d) Maharashtra Answer. d

  8. 91) Consider the following statements: . The Mangalyaan launched by ISRO .1. is also called the Mars Orbiter Mission 2. made India the second country to have a spacecraft orbit the Mars after USA 3. made India the only country to be successful in making its spacecraft orbit the Mars in its very first attempt Which of the statements given above is/are correct? . (a) 1 only . (b) 2 and 3 only .(c) 1 and 3 only .(d) 1, 2 and 3 Answer o

  9. 92) What was the main reason for the split in the Indian National Congress at Surat in 1907? (a) Introduction of communalism into Indian politics by Lord Minto (b) Extremists' lack of faith in the capacity of the moderates to negotiate with the British Government .(c) Foundation of Muslim League (d) Aurobindo Ghosh's inability to be elected as the President of the Indian National Congress Answer b

  10. 93) The plan of Sir Stafford Cripps envisaged that after the Second World War (a) India should be granted complete independence(b) India should be partitioned into two before granting independence (c) India should be made a republic with the condition that she will join the Commonwealthh (d) India should be given Dominion status .Answer d

  11. 97) With reference to the Agreement at the UNFCCC Meeting in Paris in 2015, which of the following statements is/are correct? 1. The Agreement was signed by all the member countries of the UN and it will go into effect in 2017 . 2. The Agreement aims to limit the greenhouse gas emissions so that the rise in average global temperature by the end of this century does not exceed 2 C or even 1.5 C above pre-industrial levels 3. Developed countries acknowledged their historical responsibility in global warming and committed to donate $ 1000 billion a year from 2020 to help developing countries to cope with climate change. Select the correct answer using the code given below. . (a) 1 and 3 only .(b) 2 only . (c) 2 and 3 only (d) 1, 2 and 3 Answer. b

  12. 100) Consider the following statements: 1. The minimum age prescribed for any person to be a member of Panchayat is 25 years. 2. A Panchayat reconstituted after premature dissolution continues only for the remainder period. . Which of the statements given above is/are correct? .(a) 1 only . (b) 2 only .(c) Both 1 and 2 (d) Neither 1 nor 2 . Answer (d)