Practice Question and Answer

Q:

जब दर्पण एक पंक्ति AB पर रखा जाता है तो दी गई छवि का सटीक दर्पण चित्र दिखाता है?

2036 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 2. "B"

Q:

13500 रूपये में एक टेबल खरीदी और इसे 11000 में बेच दिया। उसका हानि प्रतिशत क्या है?

2035 0

  • 1
    19.81%
    Correct
    Wrong
  • 2
    20.62%
    Correct
    Wrong
  • 3
    21.78%
    Correct
    Wrong
  • 4
    18.52%
    Correct
    Wrong
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Answer : 4. "18.52%"

Q: Who has been appointed as the deputy director-general of World Health Organization (WHO) ? 2035 0

  • 1
    Dr. Soumya Swaminathan
    Correct
    Wrong
  • 2
    Rajat Nandan
    Correct
    Wrong
  • 3
    prof. Dr. Vikash Jha
    Correct
    Wrong
  • 4
    Sunil Narayan
    Correct
    Wrong
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Answer : 1. "Dr. Soumya Swaminathan"
Explanation :

Answer: A) Dr. Soumya Swaminathan Explanation: The World Health Organization is a specialized agency of the United Nations that is concerned with international public health. It was established on 7 April 1948, Headquartered in Geneva, Switzerland. Dr Soumya Swaminathan has been appointed the deputy director general for programmes (DDP) of World Health Organisation (WHO). She also holds a key position as secretary in the department of health research, ministry of health and family welfare.

Q: The ratio of earnings of A and B is 4:5. If the earnings of A increase by 20% and the earnings of B decrease by 20%, the new ratio of their earnings becomes 6:5. What are A's earnings? 2035 0

  • 1
    Rs.22,000
    Correct
    Wrong
  • 2
    Rs.27,500
    Correct
    Wrong
  • 3
    Rs. 26,400
    Correct
    Wrong
  • 4
    Cannot be determined
    Correct
    Wrong
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Answer : 4. "Cannot be determined"
Explanation :

Answer: D) Cannot be determined Explanation:

Q:

किसी कूट भाषा में , CROWNED को APMULCB से कूटित करते है , तो CAMPUS शब्द को कैसे कूटित किया जाएगा ? 

2035 0

  • 1
    AYKMSQ
    Correct
    Wrong
  • 2
    AYKNSQ
    Correct
    Wrong
  • 3
    AZKMSP
    Correct
    Wrong
  • 4
    AYLMSQ
    Correct
    Wrong
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Answer : 2. "AYKNSQ "

Q: How fast do satellites orbit the earth? 2035 0

  • 1
    28,000 kmph
    Correct
    Wrong
  • 2
    26,000 kmph
    Correct
    Wrong
  • 3
    17,500 kmph
    Correct
    Wrong
  • 4
    22,500 kmph
    Correct
    Wrong
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Answer : 1. "28,000 kmph"
Explanation :

Answer: A) 28,000 kmph Explanation: Satellites orbit the earth at a speed of 28,000 kmph. Satellites that are further away actually travel slower. The International Space Station has a Low Earth Orbit, about 400 kilometers (250 miles) above the earth's surface. Objects orbiting at that altitude travel about 28,000 kilometers per hour (17,500 miles per hour).

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