Practice Question and Answer
8 Q: Ethanol containing 5% water is known as-
3639 05db92cc3aec31117bb891a04
5db92cc3aec31117bb891a04- 1Absolute alcoholfalse
- 2Dilute alcoholfalse
- 3Power alcoholfalse
- 4Rectified spirittrue
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Answer : 4. "Rectified spirit"
Q:Direction: The line chart given below shows the number of labors (men and women) working in six different years. Study the data carefully and answer the following questions.
Total number of Men working in 2012 and 2013 together is what percent of the total number of labors (Men + Women) working in 2014?
3638 0603dc62fcd43d04a8f5c9fc0
603dc62fcd43d04a8f5c9fc0- 190%true
- 240%false
- 360%false
- 470%false
- 580%false
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Answer : 1. "90% "
Q: Two places P and Q are 92 km apart. A train leaves P for Q and at the same time another train leaves Q for P. Both the trains meet 4 hrs after they start moving. If the train travelling from P to Q travels 7 km/hr faster than the other train, find the speed of the two trains.
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5fd1e2972cbd2c3f9a435ac7- 115 km/hr, 8 km/hrtrue
- 212 km/hr, 8 km/hrfalse
- 312 km/hr, 9 km/hrfalse
- 415 km/hr, 9 km/hrfalse
- 5None of thesefalse
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Answer : 1. "15 km/hr, 8 km/hr"
Q:Directions: In the following questions five sentences are given with a phrase highlighted. These phrases may or may not be correct. Following the sentences are four phrases, from which one phrase will replace the incorrect phrase. The number of that correct phrase will be your answer. If the phrase is correct then option (e) i.e. “No replacement required” will be your answer.
The two playwrights worked in close collaborating with each other on the script.
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603c6afbcd43d04a8f59663c- 1in close collaboratefalse
- 2on close collaboratingfalse
- 3on close collaboratefalse
- 4in close collaborationfalse
- 5No replacement requiredtrue
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Answer : 5. "No replacement required"
Q: Nobel prize is awarded for which of the following disciplines: 3637 05cb97ba5072f6a297ace9e35
5cb97ba5072f6a297ace9e35- 1Literature, peace and economicsfalse
- 2medicine or physiologyfalse
- 3chemistry and physicsfalse
- 4all the abovetrue
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Answer : 4. "all the above"
Q: If the third day of a month is Tuesday, which of the following would be the 4th day before the 27th day of that month? 3637 15b5cc7f3e4d2b41977751ed9
5b5cc7f3e4d2b41977751ed9- 1Tuesdayfalse
- 2Mondaytrue
- 3Wednesdayfalse
- 4Sundayfalse
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Answer : 2. "Monday"
Explanation :
Answer: B) Monday Explanation: Dates on which Tuesday fall are 3,10,17, and 24 Hence, the 27th day of the month will be (Tuesday + 3 days=)Friday Required day of the month = Friday - 4 = Monday
Q: Antibiotics are mostly obtained from 3637 15b5cc678e4d2b4197774c152
5b5cc678e4d2b4197774c152- 1Virusesfalse
- 2Fungitrue
- 3Bacteriafalse
- 4Angiospermsfalse
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Answer : 2. "Fungi"
Explanation :
Answer: B) Fungi Explanation:
Q: The ratio of male and female in a city is 7 : 8 respectively and percentage of children among male and female is 25 and 20 respectively. If number of adult females is 156800, what is the total population of the city? 3636 05b5cc6bee4d2b4197774d9c9
5b5cc6bee4d2b4197774d9c9- 14,12,480false
- 23,67,500true
- 35,44,700false
- 42,98,948false
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Answer : 2. "3,67,500"
Explanation :
Answer: B) 3,67,500 Explanation: Let the total population be 'p' Given ratio of male and female in a city is 7 : 8 In that percentage of children among male and female is 25% and 20% => Adults male and female % = 75% & 80% But given adult females is = 156800 => 80%(8p/15) = 156800 => 80 x 8p/15 x 100 = 156800 => p = 156800 x 15 x 100/80 x 8 => p = 367500 Therefore, the total population of the city = p = 367500