Practice Question and Answer

Q:

शंकु बनाने के लिए एक अर्धवृत्त को मोड़ा जाता है। शंकु की ऊंचाई (सेमी में) ज्ञात करें यदि अर्धवृत्त का व्यास 28 सेमी है?

1739 0

  • 1
    $$ {7\sqrt{3}}$$
    Correct
    Wrong
  • 2
    $$ {14\sqrt{3}}$$
    Correct
    Wrong
  • 3
    $$ {7\sqrt{5}}$$
    Correct
    Wrong
  • 4
    $$ {7\sqrt{13}}$$
    Correct
    Wrong
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Answer : 1. "$$ {7\sqrt{3}}$$"

Q:

पांच लगातार संख्याओं का औसत 26 है, तो प्रथम और अंतिम संख्याओ का गुणनफल होगा—

1805 0

  • 1
    722
    Correct
    Wrong
  • 2
    672
    Correct
    Wrong
  • 3
    648
    Correct
    Wrong
  • 4
    576
    Correct
    Wrong
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Answer : 2. "672"

Q:

$$ {\sqrt{4+\sqrt{44+\sqrt{10000}}}}$$ का मान होगा

1965 0

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

Q:

219 दिनों के समय के लिए 5% की दर से Rs.1250 के मूलधन पर साधारण ब्याज का पता लगाएं।

1946 0

  • 1
    32.5
    Correct
    Wrong
  • 2
    44.5
    Correct
    Wrong
  • 3
    37.5
    Correct
    Wrong
  • 4
    36.5
    Correct
    Wrong
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Answer : 3. "37.5"

Q:

अपस्ट्रीम में नाव की गति 11 किमी / घंटा है और डाउनस्ट्रीम 23 किमी / घंटा है तो पानी में नाव की गति का मान ज्ञात किजिए?

2102 0

  • 1
    15 किमी / घंटा
    Correct
    Wrong
  • 2
    17 किमी / घंटा
    Correct
    Wrong
  • 3
    9 किमी / घंटा
    Correct
    Wrong
  • 4
    8 किमी / घंटा
    Correct
    Wrong
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Answer : 2. "17 किमी / घंटा "

Q:

11 संख्या का औसत 30 है। यदि पहली 10 संख्याओं का औसत 22 है, तो 11 वीं संख्या ज्ञात कीजिए?

2601 0

  • 1
    215
    Correct
    Wrong
  • 2
    110
    Correct
    Wrong
  • 3
    105
    Correct
    Wrong
  • 4
    90
    Correct
    Wrong
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Answer : 2. "110"

Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The organisers will give you a certificate.

2997 0

  • 1
    You were given a certificate by the organisers.
    Correct
    Wrong
  • 2
    Giving of certificate to you was done by organisers.
    Correct
    Wrong
  • 3
    A certificate will be given to you by the organisers.
    Correct
    Wrong
  • 4
    The organisers had given you a certificate.
    Correct
    Wrong
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Answer : 3. "A certificate will be given to you by the organisers."

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