Aptitude Practice Question and Answer

Q:

यदि एक लंब वृत्तीय बेलन के आधार की त्रिज्या 20% बढ़ा दी जाए और ऊंचाई 30% कम कर दी जाए, तो आयतन में प्रतिशत वृद्धि/कमी क्या है?

514 0

  • 1
    0.8% की कमी
    Correct
    Wrong
  • 2
    2% बढ़ाएँ
    Correct
    Wrong
  • 3
    0.8% की वृद्धि
    Correct
    Wrong
  • 4
    2% की कमी
    Correct
    Wrong
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Answer : 3. "0.8% की वृद्धि"

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Answer : 4. "5% लाभ"

Q:

यदि   जहाँ a, b और c धनात्मक पूर्णांक हैं, तो (4a-b+3c) का मान क्या है?

521 0

  • 1
    6
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    7
    Correct
    Wrong
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Answer : 3. "5"

Q:

∆ABC में, ∠C=900, बिंदु P और Q क्रमशः AC और BC की भुजाओं पर हैं, इस प्रकार कि AP:PC=BQ:QC=1:2. फिर,  बराबर है:

530 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 3. ""

Q:

यदि sin 3A=cos(A+100),जहाँ 3A एक न्यूनकोण है, तो  का मान क्या है?

442 0

  • 1
    4
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 1. "4"

Q:

का मान है

456 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 2. " "

Q:

cosA(sec A – cosA)(cotA+tanA)=?

503 0

  • 1
    tan A
    Correct
    Wrong
  • 2
    cot A
    Correct
    Wrong
  • 3
    sec A
    Correct
    Wrong
  • 4
    sin A
    Correct
    Wrong
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Answer : 1. "tan A"

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