Practice Question and Answer

Q: What are pass by reference and pass by value ? 846 0

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Answer :
Explanation :

When an object is passed by value, this means that a copy of the object is passed. Thus, even if changes are made to that object, it doesn’t affect the original value.  When an object is passed by reference, this means that the actual object is not passed, rather a reference of the object is passed. Thus, any changes made by the external method, are also reflected in all places.

Q:

Medium black-soil is found in which district of Rajasthan?

846 0

  • 1
    Kota-Bundi - Jhalawar
    Correct
    Wrong
  • 2
    Udaipur-Dungarpur-Banswara
    Correct
    Wrong
  • 3
    Tonk-Ajmer-Pali
    Correct
    Wrong
  • 4
    Churu-Jhunjhunu-Sikar
    Correct
    Wrong
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Answer : 1. "Kota-Bundi - Jhalawar"

Q:

If the square root of 841 is 29, then square root of 0.00000841 is equal to:

846 0

  • 1
    0.029
    Correct
    Wrong
  • 2
    0.0029
    Correct
    Wrong
  • 3
    0.00029
    Correct
    Wrong
  • 4
    0.29
    Correct
    Wrong
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Answer : 2. "0.0029"

Q:

Which Veda contains hymns about healing and medicine?

846 0

  • 1
    Rigveda
    Correct
    Wrong
  • 2
    Yajurveda
    Correct
    Wrong
  • 3
    Samaveda
    Correct
    Wrong
  • 4
    Atharvaveda
    Correct
    Wrong
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Answer : 4. "Atharvaveda"
Explanation :

Explanation: Atharvaveda contains hymns related to healing, medicine, and magic.

Q:

Separation of the judiciary from the executive has been provided in one of the following parts of the Indian Constitution :

846 0

  • 1
    The Preamble
    Correct
    Wrong
  • 2
    The Fundamental Rights
    Correct
    Wrong
  • 3
    The Directive Principles of State Policy
    Correct
    Wrong
  • 4
    The Seventh Schedule
    Correct
    Wrong
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Answer : 3. "The Directive Principles of State Policy"

Q:

In ΔABC, D and E are points on the sides AB and AC, respectively, such that DE || BC. If AD = 5 cm, DB = 9 cm, AE = 4 cm and BC = 15.4 cm, then the sum of the lengths of DE and EC (in cm) is:

846 0

  • 1
    11.6
    Correct
    Wrong
  • 2
    10.8
    Correct
    Wrong
  • 3
    13.4
    Correct
    Wrong
  • 4
    12.7
    Correct
    Wrong
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Answer : 4. "12.7"

Q:

The Union Home Ministry has approved the renaming of Manduadih station in Uttar Pradesh, on which name?

846 0

  • 1
    Varanasi Junction
    Correct
    Wrong
  • 2
    Kashi Junction
    Correct
    Wrong
  • 3
    Chitrakoot Junction
    Correct
    Wrong
  • 4
    Banaras Junction
    Correct
    Wrong
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Answer : 4. "Banaras Junction"

Q:

At which Buddhist site of India did Gautama Buddha first preach the Dharma? 

846 0

  • 1
    Kushinagar
    Correct
    Wrong
  • 2
    Barabar Caves
    Correct
    Wrong
  • 3
    Bodh Gaya
    Correct
    Wrong
  • 4
    Sarnath
    Correct
    Wrong
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Answer : 4. "Sarnath"

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