Maths Practice Question and Answer

Q:

यदि x = 2 तो x3 + 27x2 + 243x + 631 का मान है

836 0

  • 1
    1233
    Correct
    Wrong
  • 2
    1211
    Correct
    Wrong
  • 3
    1231
    Correct
    Wrong
  • 4
    1321
    Correct
    Wrong
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Answer : 1. "1233 "

Q:

$${\sqrt{4×?}}={160\over 10}$$

834 0

  • 1
    64
    Correct
    Wrong
  • 2
    60
    Correct
    Wrong
  • 3
    68
    Correct
    Wrong
  • 4
    56
    Correct
    Wrong
  • 5
    72
    Correct
    Wrong
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Answer : 1. "64"

Q:

द्विघात बहुपद x2+7x+ 10 के शून्यकों का गुणनफल है

834 0

  • 1
    12
    Correct
    Wrong
  • 2
    10
    Correct
    Wrong
  • 3
    32
    Correct
    Wrong
  • 4
    42
    Correct
    Wrong
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Answer : 2. "10"

Q:

1.11, 0.01, 0.101, 0.001, 0.11 का औसत ज्ञात कीजिए

833 0

  • 1
    0.2664
    Correct
    Wrong
  • 2
    0.2554
    Correct
    Wrong
  • 3
    0.1264
    Correct
    Wrong
  • 4
    0.1164
    Correct
    Wrong
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Answer : 1. "0.2664"
Explanation :

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Answer : 3. "5 : 4 "

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Answer : 3. "₹ 10,000 "
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