Practice Question and Answer

Q: The headquarters of the coffee board of India is 4057 0

  • 1
    Bangalore
    Correct
    Wrong
  • 2
    Mysore
    Correct
    Wrong
  • 3
    Chennai
    Correct
    Wrong
  • 4
    Hyderabad
    Correct
    Wrong
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Answer : 1. "Bangalore"
Explanation :

Answer: A) Bangalore Explanation: The Coffee Board of India is an organisation managed by the Ministry of Commerce and Industry of the government of India to promote coffee production in India. The headquarters of the coffee board of India is located in Bangalore, Karnataka.   The Coffee Board of India was established by an act of Parliament in 1942.

Q: A 200 m long train passes a motorcycler, running in the same direction at 12 km/hr, in 15 second and a jeep travelling in the same direction in 20 s. At what speed is the car travelling (length of both the motorcycler and jeep is negligible)? 2498 0

  • 1
    36 kmph
    Correct
    Wrong
  • 2
    32 kmph
    Correct
    Wrong
  • 3
    29 kmph
    Correct
    Wrong
  • 4
    24 kmph
    Correct
    Wrong
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Answer : 4. "24 kmph"
Explanation :

Answer: D) 24 kmph Explanation: Let the speed of the train be 'S' kmph From the given data, Distance = Length of train = D = 200 mts = 200 x 18/5 kms Time = 10 sec given speed of the motorcycler = 12 kmph Relative speed as they are moving in the same direction = (S - 12) kmph (S- 12) = 200 x 18515S - 12 = 48S = 60 kmph  Hence, the speed of the train = S = 60 kmph Now, Let the speed of the jeep be 'x' kmph 60 - x = 200 x 1852060 - x = 36x = 60 - 36x = 24 kmph   Therefore, the speed of the jeep = x = 24 kmph.

Q: Separation of judiciary from executive is enjoined by 2573 1

  • 1
    Directive principle
    Correct
    Wrong
  • 2
    Judicial decision
    Correct
    Wrong
  • 3
    Seventh schedule
    Correct
    Wrong
  • 4
    Preamble
    Correct
    Wrong
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Answer : 1. "Directive principle"
Explanation :

Answer: A) Directive principle Explanation:

Q: Which of the following is an air pollutant? 1537 0

  • 1
    Sulphur dioxide
    Correct
    Wrong
  • 2
    Ozone
    Correct
    Wrong
  • 3
    Water vapour
    Correct
    Wrong
  • 4
    Nitric oxide
    Correct
    Wrong
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Answer : 1. "Sulphur dioxide"
Explanation :

Answer: A) Sulphur dioxide Explanation: Air pollutants are solid particles, gases, and liquid droplets in the air that can adversely affect ecosystems and the health of humans.   Major ambient air pollutants include toxic metals, polycyclic aromatic hydrocarbons, benzene, particulate matter (PM), nitrogen oxides, sulfur oxides, carbon monoxide, and ozone. Power plants, factories, and vehicle and air traffic are the most important anthropogenic sources of air pollution.   In addition, natural sources such as wildfires and volcanic activity contribute to ambient air pollution.

Q: Which statement about general education policy is most accurate? 2847 0

  • 1
    It is set by multiple levels of the government.
    Correct
    Wrong
  • 2
    It is determined by local school boards.
    Correct
    Wrong
  • 3
    It is controlled only by the federal government.
    Correct
    Wrong
  • 4
    It provides its funding at the state level.
    Correct
    Wrong
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Answer : 1. "It is set by multiple levels of the government."
Explanation :

Answer: A) It is set by multiple levels of the government. Explanation: General education policy is set by multiple levels of the government like Federal, state and local governments.

Q: Complete the next number in the given number series? 21 56 102 160 231 316 2472 0

  • 1
    416
    Correct
    Wrong
  • 2
    415
    Correct
    Wrong
  • 3
    414
    Correct
    Wrong
  • 4
    413
    Correct
    Wrong
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Answer : 1. "416"
Explanation :

Answer: A) 416 Explanation: The given number series is  21 56 102 160 231 316   21      56       102        160      231       316         416    +35    +46       +58       +71      +85       +100         +11      +12       +13      +14      +15   Hence, the next number in the given number series is 316 + 100 = 416.

Q: Which of the following industries most closely approximates pure competition? 1786 0

  • 1
    Steel
    Correct
    Wrong
  • 2
    Clothing
    Correct
    Wrong
  • 3
    Eectronic
    Correct
    Wrong
  • 4
    Agriculture
    Correct
    Wrong
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Answer : 4. "Agriculture"
Explanation :

Answer: D) Agriculture Explanation: Agriculture would be a good example of a purely competitive industry.

Q: The brain of any computer system is 2121 1

  • 1
    CPU
    Correct
    Wrong
  • 2
    Memory
    Correct
    Wrong
  • 3
    Control
    Correct
    Wrong
  • 4
    ALU
    Correct
    Wrong
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Answer : 1. "CPU"
Explanation :

Answer: A) CPU Explanation: Central Processing Unit (CPU) is the brain of any computer system.

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