Examine the statements and select the appropriate answer.Statemen

Subject

General Knowledge

Class

NDA Class 12

Pre Boards

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Sample Papers

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 Multiple Choice QuestionsMultiple Choice Questions

1.

Examine the statements and select the appropriate answer.

Statement I: In the year 1946, the Council of the Muslim League accepted the Cabinet Mission Plan.

Statement II: The Muslim League proposed to join the Interim Government.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is true but Statement II is false


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2.

Examine the statements and select the appropriate answer.

Statement I: The blue color of copper sulphate crystal disappears when it is heated strongly.

Statement II: Due to heating, the water of crystalization of the crystal is lost.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


A.

Both the statements are individually true and Statement II is the correct explanation of Statement I


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3.

Examine the statements and select the appropriate answer.

Statement I: After cutting an apple or a banana, the color of the cut surface becomes brown.

Statement II: Polyphenolic compounds present in fruits get oxidized in the air and show color.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


4.

Examine the statements and select the appropriate answer.

Statement I: At high temperatures, hyd-rogen can reduce PbO to elemental lead.

Statement II: Hydrogen has a great affinity to oxygen.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


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5.

Examine the statements and select the appropriate answer.

Statement I: Conversion of blue copper sulphate to black cupric oxide on heating is a physical change.

Statement II: A change in which chemical composition does not change is called a physical change.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


6.

Examine the statements and select the appropriate answer.

Statement I: Water is a high boiling point liquid.

Statement II: Hydrogen bonding in water is responsible for the high boiling point of water

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


7.

Examine the statements and select the appropriate answer.

Statement I: Convex mirror is used as a driver mirror.

Statement II: Images formed by the convex mirrors are diminished in size.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


8.

Examine the statements and select the appropriate answer.

Statement I: A thermos flask is made of double-walled glass bottles.

Statement II: Metals are good conductors while gas and air are poor conductors of heat.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


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9.

Examine the statements and select the appropriate answer.

Statement I: Bats can catch their prey in the darkness of night.

Statement II: Bats can produce and also detect ultrasound.

  • Both the statements are individually true and Statement II is the correct explanation of Statement I

  • Both the statements are individually true but Statement II is not the correct explanation of Statement I

  • Statement I is true but Statement II is false

  • Statement I is false but Statement II is true


10.

The Indian Standard Time (IST) is based on

  • 90° E meridian

  • 8212° E meridian

  • 75° E meridian

  • 0° meridian


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