Maths Practice Question and Answer

Q:

एक आयत का विकर्ण 17 सेमी लंबा है और उसका परिमाप 46 सेमी है। आयत का क्षेत्रफल ज्ञात कीजिए।

1634 0

  • 1
    110
    Correct
    Wrong
  • 2
    100
    Correct
    Wrong
  • 3
    120
    Correct
    Wrong
  • 4
    115
    Correct
    Wrong
  • 5
    125
    Correct
    Wrong
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Answer : 3. "120 "

Q:

यदि x = y = 333  और z = 334,  है तो x3 + y3 + z3 – 3xyz का मान क्या होगा ?

1634 0

  • 1
    0
    Correct
    Wrong
  • 2
    667
    Correct
    Wrong
  • 3
    1000
    Correct
    Wrong
  • 4
    2334
    Correct
    Wrong
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Answer : 3. "1000"

Q:

यदि p + m = 6 और p3 + m3 = 72 , तो pm का मान क्या है ? 

1632 0

  • 1
    12
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    6
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
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Answer : 2. "8 "

Q:

दो संख्याओ के ल.स. तथा म.स. का गुणनफल 24 है । उन संख्याओं के बीच का अंतर 2 है , तो संख्याएँ ज्ञात करें । 

1632 0

  • 1
    2 और 4
    Correct
    Wrong
  • 2
    6 और 4
    Correct
    Wrong
  • 3
    8 और 6
    Correct
    Wrong
  • 4
    8 और 10
    Correct
    Wrong
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Answer : 2. "6 और 4"

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Answer : 2. "4 "

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