Basic GK Practice Question and Answer

Q: A group of men can complete a job in K hours. After every 4 hours, half the number of men working at that point of time leave the job. Continuing this way if the job is finished in 16 hours, what is the value of K ? 3358 0

  • 1
    7 hrs
    Correct
    Wrong
  • 2
    7.5 hrs
    Correct
    Wrong
  • 3
    8 hrs
    Correct
    Wrong
  • 4
    8.25 hrs
    Correct
    Wrong
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Answer : 2. "7.5 hrs"
Explanation :

Answer: B) 7.5 hrs Explanation: Let there are L men job requires LK man hours.   job completed in first 4 hrs = L x 4 = 4L job completed in next 4 hrs = 4 x L/2 = 2L job completed in next 4 hrs = 4 x L/4 = L job completed in last 4 hrs = 4 x L/8 = L/2 4L + 2L + L + L/2 = KL K = 7+1/2 = 7.5 hours.

Q:

What is the slogan of Indian Railways?

3332 0

  • 1
    lifeline of the nation
    Correct
    Wrong
  • 2
    Nation's Road of Action
    Correct
    Wrong
  • 3
    National Service Road
    Correct
    Wrong
  • 4
    Others
    Correct
    Wrong
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Answer : 1. "lifeline of the nation"

Q:

Who built the stupa of Ranchi?

3325 0

  • 1
    Kanishka
    Correct
    Wrong
  • 2
    Ashoka
    Correct
    Wrong
  • 3
    Chandragupta Maurya
    Correct
    Wrong
  • 4
    Samudragupta
    Correct
    Wrong
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Answer : 2. "Ashoka"

Q:

The objective of the welfare state is to:

3267 0

  • 1
    Ensuring maximum welfare of the maximum number
    Correct
    Wrong
  • 2
    Managing the welfare of weaker sections
    Correct
    Wrong
  • 3
    Providing health facilities to all citizens
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "Managing the welfare of weaker sections"
Explanation :

A welfare state is a state that is committed to providing basic economic security for its citizens by protecting them from market risks associated with old age, unemployment, accidents, and sickness.

Q:

Biological indicator of pollution of sulfur dioxide is: -

3260 0

  • 1
    moss
    Correct
    Wrong
  • 2
    smoke
    Correct
    Wrong
  • 3
    Braophyta
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "moss"

Q:

During the India-Pakistan War of 1965 AD, the United Nations Secretary-General, whose role was commendable, was?

3236 1

  • 1
    Javier Perez
    Correct
    Wrong
  • 2
    Kurt Waldheim
    Correct
    Wrong
  • 3
    Yu Thant
    Correct
    Wrong
  • 4
    Dag Hammershold
    Correct
    Wrong
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Answer : 3. "Yu Thant"

Q:

Jamini Roy was a famous for

3212 2

  • 1
    Dancer
    Correct
    Wrong
  • 2
    Actor
    Correct
    Wrong
  • 3
    Producer
    Correct
    Wrong
  • 4
    Painter
    Correct
    Wrong
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Answer : 4. "Painter"

Q:

Mahapal Pratap Award was given to Mahipal Singh for which sport?

3193 0

  • 1
    Cycling
    Correct
    Wrong
  • 2
    wrestling
    Correct
    Wrong
  • 3
    Chess
    Correct
    Wrong
  • 4
    Basketball
    Correct
    Wrong
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Answer : 4. "Basketball"

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