Practice Question and Answer
8 Q: Recently, who has become the first Indian swimmer to enter the Olympic 'A' cut?
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60ebe53206c5f535ea3e2ea2- 1Srihari Natarajafalse
- 2Khushagra Rawatfalse
- 3Sandeep Sejwalfalse
- 4Sajan Prakashtrue
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Answer : 4. "Sajan Prakash"
Q: If two dice are thrown together, the probability of getting an even number on one die and an odd number on the other is ? 1672 05b5cc6ebe4d2b4197774ee64
5b5cc6ebe4d2b4197774ee64- 11false
- 21/2true
- 30false
- 43/5false
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Answer : 2. "1/2"
Explanation :
Answer: B) 1/2 Explanation: The number of exhaustive outcomes is 36.Let E be the event of getting an even number on one die and an odd number on the other. Let the event of getting either both even or both odd then = 18/36 = 1/2P(E) = 1 - 1/2 = 1/2.
Q: Which among the following is used to dilute oxygen in the gas cylinders used by divers?
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60ab407607f3815f3a78d61d- 1Kryptonfalse
- 2Argonfalse
- 3Heliumtrue
- 4Neonfalse
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Answer : 3. "Helium "
Q: Name the two Indian companies that have been named in the list of world's most ethical companies by American think tank Ethisphere Institute. 1672 05b5cc715e4d2b4197774f440
5b5cc715e4d2b4197774f440- 1Dabur and Tatafalse
- 2Mahindra and Tatafalse
- 3Patanjali and Daburfalse
- 4Tata Steel and Wiprotrue
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Answer : 4. "Tata Steel and Wipro"
Explanation :
Answer: D) Tata Steel and Wipro Explanation: Two Indian companies, Tata SteelBSE and Wipro have been named in the list of world’s most ethical companies by American think tank Ethisphere Institute. Ethisphere honors those companies who recognize their role in society to influence and drive positive change in the business community and organizations around the world. In 2017, 124 honorees were spanning five continents, 19 countries, and 52 industry sectors. Wipro is one of the two information technology companies named in the list, the other being Xerox Corporation.
Q: ICMR and Which organisation are set to initiate a population-based sero-survey in selected to monitor the trend of COVID-19 infection at district level?
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5ec792132de0eb69a0227f25- 1Council of Scientific & Industrial Researchfalse
- 2Medical Council of Indiafalse
- 3National Centre for Disease Controlfalse
- 4The Defence Research and Development Organisationtrue
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Answer : 4. "The Defence Research and Development Organisation"
Q: Which is the most saline lake in the world?
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606c2724556643278a763656- 1Vaughan Laketrue
- 2Dead lakefalse
- 3Superior Lakefalse
- 4Lake Baikalfalse
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Answer : 1. "Vaughan Lake"
Q: If the length of the diagonal AC of a square ABCD is 5.2 cm, then the area of the square is:
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5ed9d590e11a1c4b43e6861c- 115.12 sq. cmfalse
- 213.52 sq. cmtrue
- 312.62 sq. cmfalse
- 410.00 sq. cmfalse
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Answer : 2. "13.52 sq. cm "
Q: The popular dance of Gujarat is........ 1671 05b5cc788e4d2b4197775029a
5b5cc788e4d2b4197775029a- 1Dandiatrue
- 2Kathakfalse
- 3Kuchipudifalse
- 4None of thesefalse
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Answer : 1. "Dandia"
Explanation :
Answer: A) Dandia Explanation: