GRE Practice Question and Answer
8Q: Cassock : Priest :: ? : Graduate 2597 05b5cc68ee4d2b4197774c3ef
5b5cc68ee4d2b4197774c3ef- 1Gowntrue
- 2Tiefalse
- 3Capfalse
- 4Coatfalse
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Answer : 1. "Gown"
Explanation :
Answer: A) Gown Explanation: A Christian Priest wears cassock while a Graduate wears gown. Hence, Cassock : Priest :: Gown : Graduate.
Q: Which sentence contains an infinitive? 2596 05b5cc622e4d2b4197774b7da
5b5cc622e4d2b4197774b7da- 1We walked to town with Grandfa.false
- 2It is normal to make mistakes.true
- 3Will you take the package to Sheila?false
- 4None of the abovefalse
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Answer : 2. "It is normal to make mistakes."
Explanation :
Answer: B) It is normal to make mistakes. Explanation: An infinitive is a verbal that can function as noun, adjective, or adverb. Having or involving the basic form of a verb is called Infinnitive clause. Way to know whether there is an infinitive is to see whether there is the word "to" in the sentence. Hence, option B) It is normal to make mistakes. is an infinitive sentence.
Q: Detect an error part labelled (1), (2), (3) & (4) in the following question. whole northern states in(1)/india are reeling under the(2)/devastating(3)/of the drought(4) 2594 05b5cc6c4e4d2b4197774dce6
5b5cc6c4e4d2b4197774dce6- 11true
- 22false
- 33false
- 44false
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Answer : 1. "1"
Explanation :
Answer: A) 1 Explanation: Error is in the first part of the sentence. 'Whole' is used with singular nouns.The correct sentence is - 'All Northern states in India are reeling under the devastating of the drought.
Q: If the given two numbers are respectively 7% and 28% of a third number, then what percentage is the first of the second ? 2590 05b5cc75ce4d2b4197774fc48
5b5cc75ce4d2b4197774fc48- 124%false
- 229%false
- 334%false
- 425%true
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Answer : 4. "25%"
Explanation :
Answer: D) 25% Explanation: Here, k = 7 and l = 28Therefore, first number = klx100 % of second number = 7/28 x 100% of second number = 25% of second number.
Q: Find out the wrong number in the following series ? 2880, 480, 92, 24, 8, 4, 4 2589 05b5cc720e4d2b4197774f64f
5b5cc720e4d2b4197774f64f- 1480false
- 292true
- 324false
- 44false
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Answer : 2. "92"
Explanation :
Answer: B) 92 Explanation: The given series of numbers follow the rule that, 2880/6 = 480480/5 = 9696/4 = 2424/3 = 88/2 = 44/1 = 4 But 92 is not in the rule. It is the wrong number in the given series.
Q: One type of liquid contains 25 % of benzene, the other contains 30% of benzene. A can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of benzene in the new mixture. 2586 05b5cc75ee4d2b4197774fcc0
5b5cc75ee4d2b4197774fcc0- 127 %true
- 226 %false
- 329 %false
- 421 %false
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Answer : 1. "27 %"
Explanation :
Answer: A) 27 % Explanation: Let the percentage of benzene = X(30 - X)/(X- 25) = 6/4 = 3/2 => 5X = 135 X = 27 So, required percentage of benzene = 27 %
Q: A Step-Up Transformer Increases 2584 05b5cc6b5e4d2b4197774d54e
5b5cc6b5e4d2b4197774d54e- 1Powerfalse
- 2Currentfalse
- 3Frequencyfalse
- 4Voltagetrue
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Answer : 4. "Voltage"
Explanation :
Answer: D) Voltage Explanation: A transformer that increases voltage from primary to secondary (more secondary winding turns than primary winding turns) is called a Step-Up Transformer. Conversely, a transformer designed to do just the opposite is called a Step-Down Transformer.
Q: There are 209 doctors and nurses in a hospital. If the ratio of the doctors to the nurses is 11 : 8, then how many nurses are there in the hospital? 2580 05b5cc761e4d2b4197774fd44
5b5cc761e4d2b4197774fd44- 188true
- 296false
- 3108false
- 4121false
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Answer : 1. "88"
Explanation :
Answer: A) 88 Explanation: Given,The ratio of the doctors to the nurses is 11 : 8Number of nurses = 8/19 x 209 = 88.