Practice Question and Answer
8 Q: Direction: In each of the following questions, four words have been given, out of which three are alike in some manner and the fourth one is different. Choose out the odd one.
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5ee21aa8ebfcbb0504586192- 1Malariafalse
- 2Plaguefalse
- 3Denguefalse
- 4Tetanustrue
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Answer : 4. "Tetanus "
Q: Which of the following statements about ddntps is true? 2809 05b5cc688e4d2b4197774c350
5b5cc688e4d2b4197774c350- 1They have a hydrogen at the 3’ carbon of the sugar.true
- 2DNA polymerase can add a new dNTP to a 3’ ddNTP.false
- 3They have a free 3’-hydroxyl group on the ribose sugar.false
- 4They have an oxygen at the 2’ carbon of the ribose sugar.false
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Answer : 1. "They have a hydrogen at the 3’ carbon of the sugar."
Explanation :
Answer: A) They have a hydrogen at the 3’ carbon of the sugar. Explanation: ddNTPs - Dideoxynucleotides and abbreviated as ddNTPs. They are chain-elongating inhibitors of DNA polymerase, used in the Sanger method for DNA sequencing. They have a hydrogen at the 3’ carbon of the ribose sugar.
Q: If Mohan watch the rising sun behind the temple and the setting sun behind the railway station from his house, what is the direction of the temple from the railway station?
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5f5a097ab772fe2f8b242ffc- 1Easttrue
- 2Westfalse
- 3Southfalse
- 4Northfalse
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Answer : 1. "East "
Q: ‘व्यष्टि’ शब्द का विलोम क्या होगा?
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5e6391ce459dbd7762e8924d- 1दृष्टिfalse
- 2वृष्टिfalse
- 3अक्षिfalse
- 4समष्टिtrue
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Answer : 4. "समष्टि "
Q: A trader sold an article at profit of 20%. Had he bought that article at 60% less price and sold it at Rs 90 less, then he would have gained 50%. What is the value (in Rs) of cost price?
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5efd52047228dd6b06e2c9a3- 1250false
- 2300false
- 3150true
- 4200false
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Answer : 3. "150 "
Q: Which of the following describes the Urban League? 2807 05b5cc68be4d2b4197774c3ab
5b5cc68be4d2b4197774c3ab- 1focused on helping poor African American workerstrue
- 2helped middle-class African Americans struggle for political and social justicefalse
- 3formed in response to race riots in 1908false
- 4led by Jane Addams and Ida B. Wellsfalse
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Answer : 1. "focused on helping poor African American workers"
Explanation :
Answer: A) focused on helping poor African American workers Explanation:
Q: Brick : Mason :: Colour : ?
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5f0ff63c4e2c7631e439155e- 1Paintertrue
- 2Potterfalse
- 3Childfalse
- 4Teacherfalse
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Answer : 1. "Painter "
Q: Which of the following pairs is mismatched? 2806 05b5cc6a8e4d2b4197774ce8b
5b5cc6a8e4d2b4197774ce8b- 1Pila globosa - pearltrue
- 2Kenia lacca - lacfalse
- 3Apis indica - honeyfalse
- 4Bombyx mori - silkfalse
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Answer : 1. "Pila globosa - pearl"
Explanation :
Answer: A) Pila globosa - pearl Explanation: Pinctada vulgaris is a bivalve from which pearl is obtained.