Maths Practice Question and Answer

Q:

$${cosec^2} 18° -{1\over cot^272°}$$. का मान है|

1686 0

  • 1
    $${1 \over \sqrt { 3}}$$
    Correct
    Wrong
  • 2
    $$ \sqrt2\over {3 } $$
    Correct
    Wrong
  • 3
    $${1\over2} $$
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 4. "1"

Q:

दिशा (66-70): निम्नलिखित संख्या श्रृंखला में प्रश्न चिह्न (?) के स्थान पर क्या आना चाहिए?

4, 5, 14, 51, ?

3286 0

  • 1
    158
    Correct
    Wrong
  • 2
    156
    Correct
    Wrong
  • 3
    260
    Correct
    Wrong
  • 4
    208
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 5. "None of these"

Q:

निर्देश: निम्नलिखित प्रश्न में प्रश्न (?) के स्थान पर क्या आना चाहिए?

$${34×4-12×8\over \ {6^2}+{\sqrt{196}}+(11)^2}=?$$

1613 0

  • 1
    $${40\over121}$$
    Correct
    Wrong
  • 2
    $${36\over171}$$
    Correct
    Wrong
  • 3
    $${14\over171}$$
    Correct
    Wrong
  • 4
    $${22\over171}$$
    Correct
    Wrong
  • 5
    none of these
    Correct
    Wrong
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Answer : 5. "none of these"

Q:

निर्देश: निम्नलिखित प्रश्न में प्रश्न (?) के स्थान पर क्या आना चाहिए?

$$3{5\over7}× 4{5\over6} + ? =23{3\over4}$$

2532 0

  • 1
    $$4{5\over8}$$
    Correct
    Wrong
  • 2
    $$5{1\over2}$$
    Correct
    Wrong
  • 3
    $$5{3\over8}$$
    Correct
    Wrong
  • 4
    $$5{5\over8}$$
    Correct
    Wrong
  • 5
    none of these
    Correct
    Wrong
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Answer : 4. "$$5{5\over8}$$"

Q:

निर्देश: निम्नलिखित प्रश्न में प्रश्न (?) के स्थान पर क्या आना चाहिए?

23.56 + 134.44+ 4142.25=?

1423 0

  • 1
    4302.25
    Correct
    Wrong
  • 2
    4300.75
    Correct
    Wrong
  • 3
    4301.25
    Correct
    Wrong
  • 4
    4300.25
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "4300.25"

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