Roman Saini is teaching live on Unacademy Plus
MCQs 1st September 2018 Roman Saini
Instructions As soon as the question Score Conclusion appears, pause the video, answer the question and 0-2 resume it. Very low chances of selection. There is no substitute for hard work. Can do better, need to grind more Going good, almost there. Very high chances of selection 3-4 -100% of the time, 5-6 without fail, calculate your score and write it in 7-8 the comments section (Compete) 9-10
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Q1. Which of the following are the blood test(s) that will determine if a patient and a potential donor are a kidney match? A) Blood typing B) Tissue typing C) Cross-matching D) All of the above
D) All of the above There are three main blood tests that will determine if a patient and a potential donor are a kidney match. They are blood typing, tissue typing and cross- matching
Q2. Cytochrome c oxidase I gene or "COI" is used in DNA barcoding to identify: A) Plants only B) Animals only C) Both plants and animals D) None of these
B) Animals only DNA Barcoding? It is a new system of species identification and discovery using a short section of DNA from a standardized region of the genome (the complete set of genes or genetic material present in a cell or organism) The gene region that is being used for almost all animal groups is cytochrome c oxidase I gene ("COI"). The advantage of using COl is that it is short enough to be sequenced quickly and cheaply yet long enough to identify variations among species. The COl barcode is not effective for identifying plants because it evolves too slowly, but two gene regions in the chloroplast, matK and rbcL, have been approved as the barcode regions for land plants.
Q3. By the Delimitation Act, 2002, the number of seats in an Assembly can be readjusted only on the basis of the: A) First census after 2026 B) 2021 census. C) 2041 census. D) Population of India in 2016.
A) First census after 2026. By the Delimitation Act, 2002, the number of seats in an Assembly can be readjusted only on the basis of the first census after 2026. The Government of India has decided to increase the number of seats in the Sikkim Assembly from 32 to 40.
Q4. DNA is found in every cell of our body- except: A) Red blood cells B) White blood cells C) Nerve cells D) Skin cells
A) Red blood cells DNA is found in every cell of our body- except red blood cells (no nucleus)
Answer- C) Both 1 and 2 Tarang Sanchar: It is a portal launched by telecom department. It allows people to track radiation emitted from mobile towers within a locality and check their compliance with the stipulated norms. It is aimed at clearing myths and misconceptions about mobile towers and emissions from them
Q7. Consider the following statements: 1. Kala-azar is endemic to Bangladesh, Pakistan, India and Nepal 2. People get infected from kala-azar when bitten by an insect called the sandfly 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
Q8. Exports related to information technology are included in which of the following? 1. Transfer Payments 2. Merchandise Exports 3. Invisible 4. Current Account Select the correct answer using the code given below: A) 1, 2 and 3 only B) 2, 3 and 4 only C) 1 and 2 only D) 3 and 4 only
Answer- D) 3 and 4 only "Invisibles" include transactions in services, transfers and income. The current account is defined as the sum of the balance of trade (goods and services exports less imports), net income from abroad and net current Transfers represent one-sided transactions such as remittances by our compatriots abroad.
Q9. The aims of the Competition Act, 2002 are 1. To check anti-competitive practices. 2. To check abuse of dominance by firms. 3. To encourage exports. 4. To encourage large Indian firms to capture foreign markets. Select the correct answer using the code given below: A) 1, 2 and 3 only B) 2, 3 and 4 only C) 1 and 2 only D) 3 and 4 only
Answer- C) 1 and 2 only Among others, the Competition Act, 2002 aims to check anti-competitive practices and to check abuse of dominance by firms