Aptitude Practice Question and Answer

Q:

निम्नलिखित द्विघात समीकरणों में से किसके वास्तविक मूल हैं?

1300 0

  • 1
    4x2 - 7x + 5 = 0
    Correct
    Wrong
  • 2
    5x2 - 11x + 7 = 0
    Correct
    Wrong
  • 3
    5x2 - 11x + 8 = 0
    Correct
    Wrong
  • 4
    2x2 - 7x + 5 = 0
    Correct
    Wrong
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Answer : 4. "2x2 - 7x + 5 = 0"

Q:

केंद्र O वाले व्रत का व्यास AB है। PQ जीवा है जो AB को नहीं काटती। AP और BQ को मिलाए। यदि ∠BAP = ∠ABQ, तो ABQP क्या होगा ?

1300 0

  • 1
    चक्रीय वर्ग
    Correct
    Wrong
  • 2
    चक्रीय समलंब
    Correct
    Wrong
  • 3
    चक्रीय समचतुर्भुज
    Correct
    Wrong
  • 4
    चक्रीय आयत
    Correct
    Wrong
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Answer : 2. "चक्रीय समलंब"

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Answer : 1. "16 : 81"

Q:

A shopkeeper bought 25 kg. of pulses at the rate of Rs. 54 kg. He sold forty percent of the total quantity at the rate of Rs. 50 per kg. at what price per kg should he sell the approximately quantity to make 25% overall profit ?

1300 0

  • 1
    79
    Correct
    Wrong
  • 2
    81
    Correct
    Wrong
  • 3
    98
    Correct
    Wrong
  • 4
    67
    Correct
    Wrong
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Answer : 1. "79"

Q:

एक विद्यार्थी किसी संख्या को 3/5 के स्थान पर 5/3 से गुणा करता है। गणना में प्रतिशत त्रुटि क्या है?

1300 0

  • 1
    44 %
    Correct
    Wrong
  • 2
    34 %
    Correct
    Wrong
  • 3
    54 %
    Correct
    Wrong
  • 4
    64 %
    Correct
    Wrong
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Answer : 4. "64 %"

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Answer : 4. "100"

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