Maths Practice Question and Answer

Q:

यदि $$ {P={96\over95×97}},{Q={97\over96×98}}$$  तथा $$ {R={1\over97}}$$ हैं, तो निम्नलिखित में से कौन सा सत्य है?

1580 0

  • 1
    P
    Correct
    Wrong
  • 2
    R
    Correct
    Wrong
  • 3
    Q
    Correct
    Wrong
  • 4
    R
    Correct
    Wrong
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Answer : 2. "R

Q:

यदि एक मोबाइल प्लान में 6 मिनट का मूल्य 32 रूपये है, तो 4 मिनट की कीमत रूपये में लगभग क्या होगी?

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  • 1
    21.30
    Correct
    Wrong
  • 2
    21.20
    Correct
    Wrong
  • 3
    21.50
    Correct
    Wrong
  • 4
    21.40
    Correct
    Wrong
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Answer : 1. "21.30"

Q:

यदि 551 ÷ 29 = 19 है तब 5.51 ÷ 0.0019 = ?

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  • 1
    2.9
    Correct
    Wrong
  • 2
    290
    Correct
    Wrong
  • 3
    2900
    Correct
    Wrong
  • 4
    0.29
    Correct
    Wrong
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Answer : 3. "2900"

Q:

$${tanθ−secθ+1\over tanθ+secθ-1}$$ का मान क्या है

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  • 1
    secθ+tanθ
    Correct
    Wrong
  • 2
    $${1+sinθ\over cosθ}$$
    Correct
    Wrong
  • 3
    2 secθ
    Correct
    Wrong
  • 4
    $${cosθ \over 1+sinθ }$$
    Correct
    Wrong
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Answer : 4. "$${cosθ \over 1+sinθ }$$"

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Answer : 1. "48 : 39 : 28"

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Answer : 5. "इनमें से कोई नहीं"

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