Practice Question and Answer
8Q: A mother can do a certain job in x hours. Her daughter takes twice as long to do the job. Working together, they can do the job in 6 hours. How many hours does the mother take to do the job ? 1580 05b5cc6cfe4d2b4197774e2fe
5b5cc6cfe4d2b4197774e2fe- 13false
- 26false
- 39true
- 412false
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Answer : 3. "9"
Explanation :
Answer: C) 9 Explanation: The mother completes the job in x hours.So, the daughter will take 2x hours to complete the same job. In an hour, the mother will complete 1/x of the total job.In an hour, the daughter will complete 1/2x of the total job. So, if the mother and daughter work together, in an hour they will complete 1/x + 1/2x of the job.i.e., in an hour they will complete 3/2x of the job. The question states that they complete the entire task in 6 hours if they work together.i.e., they complete 1/6 th of the task in an hour. Equating the two information, we get 3/2x = 1/6By solving for x, we get 2x = 18 or x = 9. The mother takes 9 hours to complete the job.
Q: Which Fundamental Right in the Indian Constitution allows citizens to move the court if they believe that any of their Fundamental Rights have been violated by the State?
1580 05f43835e77e1d45e845c28cb
5f43835e77e1d45e845c28cb- 1Cultural and Educational Rightsfalse
- 2Right to Constitutional Remediestrue
- 3Right against Exploitationfalse
- 4Right to Freedom of Religionfalse
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Answer : 2. "Right to Constitutional Remedies "
Q:Direction: In these questions, some of the sentences have errors and some are correct as they are. Find out which part of a sentence has an error. If a sentence is free from error, write (d) as the answer.
Where he (a) / to see you, (b) / he would have been surprised. (c) / No error. (d)
1580 063b6cdde61d62119f1a27bbb
63b6cdde61d62119f1a27bbb- 1atrue
- 2bfalse
- 3cfalse
- 4dfalse
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Answer : 1. "a"
Q: ZENITH
1580 05f43975414ba3a2421b046ce
5f43975414ba3a2421b046ce- 1pinnacletrue
- 2realityfalse
- 3hopefalse
- 4idealfalse
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Answer : 1. "pinnacle "
Q: Become the only cricketer in the world to have 100 million followers on Instagram?
1580 06042160072ea7a69383879a8
6042160072ea7a69383879a8- 1Baldev Sharan Narangfalse
- 2Virat Kohlitrue
- 3Rajkumar Sharmafalse
- 4Radhakrishna Sharmafalse
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Answer : 2. "Virat Kohli"
Q:Directions: In each of the following questions, identify the diagram that best represents the relationship among classes given below:
Government Servants, Lecturers, Doctors
1580 0640affc4539cee0fcaaeb2b7
640affc4539cee0fcaaeb2b7- 1false
- 2false
- 3false
- 4true
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Answer : 4. "
"
Q: After interchanging the given two numbers and two signs what will be the values of equation (I) and (II) respectively?
× and +, 3 and 9
I. 7 × 9 – 8 ÷ 2 + 3
II. 4 × 9 – 3 + 8 ÷ 2
1580 0647da0c0772333474b8f2d87
647da0c0772333474b8f2d87× and +, 3 and 9
I. 7 × 9 – 8 ÷ 2 + 3
II. 4 × 9 – 3 + 8 ÷ 2
- 10, 1false
- 2–26, –29true
- 36, 0false
- 412, 13false
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Answer : 2. "–26, –29"
Q: Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as meaningful English words and must not be related to each other based on the number of letters/number of consonants/vowels in the word)
Knife : Cut :: Ladle : ?
1580 06482edf0bf323e479a9ccdbe
6482edf0bf323e479a9ccdbeKnife : Cut :: Ladle : ?
- 1Chopfalse
- 2Servetrue
- 3Slicefalse
- 4Spreadfalse
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