Practice Question and Answer

Q: Who wrote biography of Humayun ? 2581 0

  • 1
    Hindal
    Correct
    Wrong
  • 2
    Kamran
    Correct
    Wrong
  • 3
    Gulbadan Begum
    Correct
    Wrong
  • 4
    Rajia Sultana
    Correct
    Wrong
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Answer : 3. "Gulbadan Begum"

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Answer : 1. "दोनों निष्कर्ष I और II अनुसरण करते हैं"

Q:

जब मानव हृदय में वाम निलय सिकुड़ता है , तो रक्त किसकी तरफ प्रवाहित होता है ? 

2581 0

  • 1
    मस्तिष्क
    Correct
    Wrong
  • 2
    फुफ्फुसीय धमनी
    Correct
    Wrong
  • 3
    महाधमनी
    Correct
    Wrong
  • 4
    फुफ्फुस
    Correct
    Wrong
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Answer : 3. "महाधमनी "

Q: Is blood homogeneous or heterogeneous? 2581 0

  • 1
    Homogeneous
    Correct
    Wrong
  • 2
    Heterogeneous
    Correct
    Wrong
  • 3
    Both A & B
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "Heterogeneous"
Explanation :

Answer: B) Heterogeneous Explanation: Blood is a heterogeneous mixture because the blood cells are physically separate from the blood plasma. The cells have different properties than the plasma. The cells can be separated from the plasma by centrifuging, which is a physical change.

Q: From a bunch of flowers having 16 red roses and 14 white roses, four flowers have to be selected. In how many different ways can they be selected such that at least one red rose is selected? 2580 0

  • 1
    27405
    Correct
    Wrong
  • 2
    26584
    Correct
    Wrong
  • 3
    26585
    Correct
    Wrong
  • 4
    27404
    Correct
    Wrong
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Answer : 4. "27404"
Explanation :

Answer: D) 27404 Explanation: Given total 16 Red roses and 14 White roses = 30 roses   Four flowers have to be selected from 30 i.e,  C430= 27405 Ways    Now, atleast one Red rose is selected i.e, 27405(total) - 1(all four are white roses)  = 27404 ways.

Q:

निर्देश: निम्नलिखित संख्या श्रृंखला में प्रश्नवाचक चिन्ह (?) के स्थान पर क्या आएगा?

201, 199, 192, 175, 143, ?

2580 0

  • 1
    89
    Correct
    Wrong
  • 2
    None of these
    Correct
    Wrong
  • 3
    91
    Correct
    Wrong
  • 4
    93
    Correct
    Wrong
  • 5
    103
    Correct
    Wrong
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Answer : 3. "91"

Q:

किस अनुच्छेद के अंतर्गत जम्मू और कश्मीर को भारतीय संविधान द्वारा विशेष स्थिति प्रदान की गई थी?

2580 0

  • 1
    364
    Correct
    Wrong
  • 2
    368
    Correct
    Wrong
  • 3
    370
    Correct
    Wrong
  • 4
    377
    Correct
    Wrong
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Answer : 3. "370"
Explanation :

अनुच्छेद 370 में जम्मू और कश्मीर के लिए छह विशेष प्रावधान शामिल थे: इसने राज्य को भारत के संविधान की पूर्ण प्रयोज्यता से छूट दी। राज्य को अपना संविधान बनाने की शक्ति प्रदान की गई।


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