Aptitude Practice Question and Answer

Q:

एक ट्रेन की औसत गति कार की औसत गति का 3 गुना है। कार 8 घंटे में 520 किमी की दूरी तय करती है। 13 घंटे में ट्रेन कितनी दूरी तय करेगी?

1976 0

  • 1
    2553 किमी
    Correct
    Wrong
  • 2
    2585 किमी
    Correct
    Wrong
  • 3
    2355 किमी
    Correct
    Wrong
  • 4
    2535 किमी
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 4. "2535 किमी"

Q:

X, 5% लाभ पर, एक घर जिस की कीमत ₹1,50,000, y को बेचता है । Y पुनः 2% हानि पर घर X को बेच देता है । पूरे सौदे का लाभ या हानि ज्ञात करें । 

1974 0

  • 1
    X gains Rs. 4,350
    Correct
    Wrong
  • 2
    X loses Rs. 4,350
    Correct
    Wrong
  • 3
    X gains Rs. 3,150
    Correct
    Wrong
  • 4
    X loses Rs. 3,150
    Correct
    Wrong
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Answer : 3. "X gains Rs. 3,150 "

Q:

5 : 4 के अनुपात को प्रतिशत में कितना लिखा जाएगा ?

1973 0

  • 1
    125 %
    Correct
    Wrong
  • 2
    80 %
    Correct
    Wrong
  • 3
    40 %
    Correct
    Wrong
  • 4
    12.5 %
    Correct
    Wrong
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Answer : 1. "125 % "

Q:

यदि α तथा β  समीकरण x2 - 2x + 4 - 0, के मूल है तो वह समीकरण क्या है जिसके मूल α32 तथा β32 हैं ? 

1968 0

  • 1
    $$x^2 - 4x + 8 = 0 $$
    Correct
    Wrong
  • 2
    $$x^2 - 32x + 4 = 0 $$
    Correct
    Wrong
  • 3
    $$x^2 - 2x + 4 = 0 $$
    Correct
    Wrong
  • 4
    $$x^2 - 16x + 4 = 0 $$
    Correct
    Wrong
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Answer : 3. "$$x^2 - 2x + 4 = 0 $$"

Q:

1332.89+171.928+17.01 +?2=1690.87

1968 0

  • 1
    27
    Correct
    Wrong
  • 2
    17
    Correct
    Wrong
  • 3
    9
    Correct
    Wrong
  • 4
    13
    Correct
    Wrong
  • 5
    19
    Correct
    Wrong
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Answer : 4. "13"

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