Maths Practice Question and Answer

Q:

एक कोण अपने पूरक कोण से चार गुना बड़ा है | कोण का माप क्या है?

1756 0

  • 1
    72°
    Correct
    Wrong
  • 2
    108°
    Correct
    Wrong
  • 3
    130°
    Correct
    Wrong
  • 4
    60°
    Correct
    Wrong
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Answer : 1. "72°"

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  • Workspace

Answer : 1. "400"

Q:

एक दीवार घड़ी का अंकित मूल्य क्या होगा यदि उसका क्रय मूल्य ₹ 380 है एवं 50 % छूट देने के बाद 25 % लाभ हो ?

1756 0

  • 1
    ₹ 500
    Correct
    Wrong
  • 2
    ₹ 600
    Correct
    Wrong
  • 3
    ₹ 400
    Correct
    Wrong
  • 4
    ₹ 450
    Correct
    Wrong
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Answer : 1. "₹ 500 "

Q:

यदि x, 20 और 5 का मध्यानुपातिक है और y यदि 16 और 64 का तीसरा अनुपातिक है ,तो x/y बराबर है:

1754 0

  • 1
    25.6
    Correct
    Wrong
  • 2
    30.4
    Correct
    Wrong
  • 3
    25.4
    Correct
    Wrong
  • 4
    25.8
    Correct
    Wrong
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Answer : 1. "25.6"

Q:

यदि 11, 23 तथा x का औसत 40 हो, तो x  का मान कितना है ? 

1754 0

  • 1
    6
    Correct
    Wrong
  • 2
    40
    Correct
    Wrong
  • 3
    86
    Correct
    Wrong
  • 4
    120
    Correct
    Wrong
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  • Workspace

Answer : 3. "86"

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