Aptitude Question Practice Question and Answer

Q:

निम्न समीकरण को हल किजिए।

1224 0

  • 1
    1512
    Correct
    Wrong
  • 2
    1521
    Correct
    Wrong
  • 3
    1251
    Correct
    Wrong
  • 4
    1531
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 2. "1521"

Q:

निम्न समीकरण को हल किजिए।

1403 0

  • 1
    2955.5
    Correct
    Wrong
  • 2
    2905.5
    Correct
    Wrong
  • 3
    2590.5
    Correct
    Wrong
  • 4
    2905.5
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "2905.5"

Q:

‘SECOND’ शब्द के अक्षरों को कितने अलग-अलग तरीकों से व्यवस्थित किया जा सकता है?

3237 0

  • 1
    720
    Correct
    Wrong
  • 2
    120
    Correct
    Wrong
  • 3
    5040
    Correct
    Wrong
  • 4
    270
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 1. "720"
Explanation :

Number of letter in word ‘SECOND’ =6
The number of ways can the letters of word be arranged =6×5×4×3×2×1=720

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Answer : 4. "8:3"
Explanation :

Answer: D) 8:3 Explanation: Let the speed of the boat upstream be p kmph and that of downstream be q kmph   Time for upstream = 8 hrs 48 min = 845hrs   Time for downstream = 4 hrs   Distance in both the cases is same.   => p x  845= q x 4   => 44p/5 = 4q   => q = 11p/5    Now, the required ratio of Speed of boat : Speed of water current   = q+p2:q-p2   => (11p/5 + p)/2  : (11p/5 - p)/2   => 8 : 3

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Answer : 4. "10,500"
Explanation :

Answer: D) 10,500 Explanation: The ratio of their investments:50000x36 : 80000x30 = 3 : 4Simran's share of profit = (24500x3/7) = Rs.10,500.

Q: यदि छात्र 3 घंटे के लिए रसायन विज्ञान का अध्ययन करता है, तो वह भूगोल का अध्ययन करता है 1448 0

  • 1
    1 घंटा
    Correct
    Wrong
  • 2
    2 घंटा
    Correct
    Wrong
  • 3
    1 घंटा 30 मिनट
    Correct
    Wrong
  • 4
    2 घंटा 30 मिनट
    Correct
    Wrong
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Answer : 2. "2 घंटा"

Q: यदि छात्र एक दिन में 10 घंटे अध्ययन करता है, तो वह गणित की पढ़ाई करता है 2134 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"

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