Practice Question and Answer
8Q: Variable number of tandem repeats (VNTRs) in the DNA molecule are highly useful in 3423 05b5cc6f1e4d2b4197774ef96
5b5cc6f1e4d2b4197774ef96- 1Recombinant DNA technologyfalse
- 2Monoclonal antibody productionfalse
- 3Stemcell culturefalse
- 4DNA fingerprintingtrue
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Answer : 4. "DNA fingerprinting"
Explanation :
Answer: D) DNA fingerprinting Explanation:
Q: Simplify the following equation 55.55 + 155 + 15.55 + 0.5 + 0.05 = ? 3423 05b5cc604e4d2b4197774b4fd
5b5cc604e4d2b4197774b4fd- 1226.65true
- 2196.55false
- 3202.35false
- 4216.66false
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Answer : 1. "226.65"
Explanation :
Answer: A) 226.65 Explanation: 55.55 + 155 + 15.55 + 0.5 + 0.05 = ? 55.55 155.00 15.55 0.5 0.05 _______ 226.65 _______ Hence, the value of the given equation 55.55 + 155 + 15.55 + 0.5 + 0.05 = 226.65.
Q: A Woman’s downstream swimming rate is thrice of her upstream swimming rate. If she covers 12 km upstream in 2.5 hours, what distance she will cover in 5 hours downstream? 3423 05b5cc639e4d2b4197774ba82
5b5cc639e4d2b4197774ba82- 172 kmtrue
- 236 kmfalse
- 356 kmfalse
- 442 kmfalse
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Answer : 1. "72 km"
Explanation :
Answer: A) 72 km Explanation: Rate of her upstream = 12/2.5 = 4.8 km/hr Then, ATQ Rate of downstream = 4.8 x 3 = 14.4 km/hr Hence, the distance she covers downstream in 5 hrs = 14.4 x 5 = 72 kms.
Q: स्वस्थ मनुष्य का रक्त चाप ( स्टिॉलक व डाइस्टॉलिक ) होता है ?
3422 05e579656beb8f66e4487762f
5e579656beb8f66e4487762f- 1120 mm and 80 mmtrue
- 2120 mm and 110 mmfalse
- 390 mm and 60 mmfalse
- 485 mm and 55 mmfalse
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Answer : 1. "120 mm and 80 mm "
Q: Optimist is to cheerful as Pessimist is to 3422 05b5cc69ce4d2b4197774c855
5b5cc69ce4d2b4197774c855- 1Helpfulfalse
- 2Meanfalse
- 3Pettyfalse
- 4Gloomytrue
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Answer : 4. "Gloomy"
Explanation :
Answer: D) Gloomy Explanation: The given words are related in a way that, an optimist is a person whose outlook is cheerful. Similarly, a pessimist is a person whose outlook is gloomy. The answer is not (b) because a pessimist does not have to be mean. Options (c) and (a) are incorrect because neither words describe the outlook of a pessimist. Hence, Optimist is to cheerful as Pessimist is to Gloomy.
Q: Which of the following books is written by Rabindranath Tagore? 3422 05c458c11d8af4d4f345610e8
5c458c11d8af4d4f345610e8- 1Rakta Karabitrue
- 2Chidambarafalse
- 3Anand Mathfalse
- 4Durgesh Nandinifalse
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Answer : 1. "Rakta Karabi"
Q: किस संस्था ने COVID-19 पर ध्यान केंद्रित करने के साथ स्वास्थ्य और जोखिम संचार पर एक कार्यक्रम 'ईयर अवेयरनेस ऑन साइंस एंड हेल्थ (YASH)' लॉन्च किया?
3421 05eb51df5a201e2350c481dc2
5eb51df5a201e2350c481dc2- 1राष्ट्रीय विज्ञान और प्रौद्योगिकी संचार परिषदtrue
- 2रक्षकfalse
- 3Cocarefalse
- 4लाइफ केयरfalse
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Answer : 1. "राष्ट्रीय विज्ञान और प्रौद्योगिकी संचार परिषद"
Q: 
3421 15d71f7212442194806647302
5d71f7212442194806647302- 1$$\ 3+ \sqrt { 5} \ $$true
- 2$$\ 3- \sqrt { 5} \ $$false
- 3$$\ 5+ \sqrt { 3} \ $$false
- 4$$\ 5- \sqrt { 3} \ $$false
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