Quantitative Aptitude Questions Practice Question and Answer

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Answer : 2. "25%"
Explanation :

Answer: B) 25% व्याख्या: जब पानी मुफ्त में उपलब्ध हो और सारा पानी दूध की कीमत पर बेचा जाता है, तो पानी 20 लीटर दूध की कीमत पर लाभ देता है। चूँकि, लाभ% = ProfitCostPricex100 इसलिए, लाभ प्रतिशत = 520x100 = 25%

Q: यदि 2 वर्ष बाद देय राशि पर 14% प्रतिवर्ष की दर से वास्तविक छूट 168रु हो, तो देय राशि है? 5793 7

  • 1
    Rs.948
    Correct
    Wrong
  • 2
    Rs.876
    Correct
    Wrong
  • 3
    Rs.768
    Correct
    Wrong
  • 4
    Rs.658
    Correct
    Wrong
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Answer : 3. "Rs.768"
Explanation :

Answer: C) Rs.768 Explanation: P.W. = 100×T.DR×T = 100×16814×2 = 600. Sum = (P.W. + T.D.) = Rs. (600 + 168) = Rs. 768.

Q: यदि छात्र एक दिन में 10 घंटे अध्ययन करता है, तो वह गणित की पढ़ाई करता है 2132 0

  • 1
    3 घंटा
    Correct
    Wrong
  • 2
    10/3 घंटा
    Correct
    Wrong
  • 3
    1/3 घंटा
    Correct
    Wrong
  • 4
    3/10 घंटा
    Correct
    Wrong
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Answer : 1. "3 घंटा"

Q: 7^105 इकाई का अंक क्या होगा? 3383 1

  • 1
    1
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 3. "7"

Q: In how many different ways can the letters of the word 'RUMOUR' be arranged? 1819 0

  • 1
    240
    Correct
    Wrong
  • 2
    160
    Correct
    Wrong
  • 3
    300
    Correct
    Wrong
  • 4
    180
    Correct
    Wrong
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Answer : 4. "180"

Q: A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw? 1688 0

  • 1
    32
    Correct
    Wrong
  • 2
    48
    Correct
    Wrong
  • 3
    96
    Correct
    Wrong
  • 4
    64
    Correct
    Wrong
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Answer : 4. "64"

Q: Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed? 1465 0

  • 1
    25200
    Correct
    Wrong
  • 2
    26002
    Correct
    Wrong
  • 3
    22400
    Correct
    Wrong
  • 4
    25150
    Correct
    Wrong
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Answer : 1. "25200"

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