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नवीनतमलोकप्रियमूल्यांकनपेज देखें 75 of 103कुल सवाल 824 जॉइन Examsbook

प्र: Anything that has Mass and takes up Space- 1841 0

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    System
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    Matter
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    Energy
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  • 4
    Weight
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उत्तर : 2. "Matter"
व्याख्या :

Answer: B) Matter Explanation: Anything that has Mass and takes up Space is called Matter.   Matter has some mass and occupies some space. Mass means the amount of matter in an object. Space occupied by an object is called its Volume.   The Study of Matter and and how matter changes is called Chemistry.

प्र: The following bar graph shows the percentage of chairs produced by two companies Neel Kamal and Raj Kamal during five different years. Bar graph also shows the total no. of chairs produced in different years associated with it. Study the graph carefully to answer the following questions. Question 1)  Find the average no. of chairs produced by Raj Kamal in the years 2004, 2006 and 2007 together.   Question 2)  What is the ratio of no. of chairs produced by Neel Kamal in the years 2007 and 2008 together to that by Raj Kamal in the same years together?   Question 3)  If 12% chairs out of total chairs produced in the year 2008 were defective and in them ratio of defective chairs by Raj Kamal and Neel Kamal is 2 : 3 then find the no. of defective chairs produced by Neel Kamal in the year 2008. 1841 0

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उत्तर :
व्याख्या :

Answer 1)   1/3 x (54 x 150 + 60 x 300 + 36 x 450) = 1/3 x 42300 = 14100.   Answer 2) Required ratio of chairs = 64 x 450 + 56 x 50036 x 450 + 44 x 500 = 56800/38200 = 284/191.   Answer 3)   Required number of chairs =  35 x 12100 x 50000= 3600.

प्र: Economic resources are also called 1841 0

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उत्तर :
व्याख्या :

Economic resources include land, labour, capital and entrepreneurship.  Entrepreneurship is also considered an economic resource because individuals are responsible for creating businesses and moving economic resources in the business environment.   These economic resources are also called as Factors of production.

प्र: Book is to chapter as organization is to 1838 0

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उत्तर :
व्याख्या :

A book is consists of various chapters, so as the Organization consists of various departments. Therefore if Book is to chapter so organization is to department.   Hence, Book : Chapter :: Organisation : Department.

प्र: which of the following statements are correct 1832 0

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    Sir Richard Arkwright - Father of industrial revolution
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    Michael Faraday - Discovered Benzene and invented Bunsen Burner
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    Thomas Alva Edison - phonograph and motion picture camera
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  • 4
    All the above
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उत्तर : 4. "All the above"
व्याख्या :

Answer: D) All the above Explanation: Inventors and their Inventions ::   Sir Richard Arkwright - Father of industrial revolution.   Michael Faraday - Discovered Benzene and invented Bunsen Burner.   Thomas Alva Edison - Invented Phonograph and motion picture camera.

प्र: Which sentence is written correctly? 1832 0

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    They never watch no movie during the working days, but in holidays they watch one movie.
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    They never watch none movie during the working days, but in holidays they watch one movie.
    सही
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  • 3
    They don't never watch any movie during the working days, but in holidays they watch one movie.
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  • 4
    They watch no movie during the working days, but in holidays they watch one movie.
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उत्तर : 4. "They watch no movie during the working days, but in holidays they watch one movie."
व्याख्या :

Answer: D) They watch no movie during the working days, but in holidays they watch one movie. Explanation: They watch no movie during the working days, but in holidays they watch one movie. is correctly written among the given options.

प्र: Statement: There was a spurt in criminal activities in the city during the recent festival season.Courses of action:a. The police should immediately investigate into the causes of this increase.b. In future the police should take adequate precaution to avoid recurrence of such situation during festival.c. The known criminals should be arrested before any such season. 1831 0

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    Both a and b follows
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  • 2
    Only c follows
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    Only a follows
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  • 4
    Both b and c follows
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उत्तर : 1. "Both a and b follows"
व्याख्या :

Answer: A) Both a and b follows Explanation: The police ought to find out the lackenings in existing security arrangements and make up for these inadequacies to strengthen security and thus prevent criminal activities in the forthcoming festival. So, both a and b follow. Arresting the known criminals does not ensure safety, for a novice can also indulge in crime. So, c does not follow.

प्र: What Room can Nobody Enter? 1831 0

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    War room
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    Spare room
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    Escape room
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    Mushroom
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उत्तर : 4. "Mushroom"
व्याख्या :

Answer: D) Mushroom Explanation: The Room can Nobody Enter is a Mushroom.

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