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Home Verbal Reasoning Assertion and Reason See What Others Are Saying!
  • Question
  • Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : Bats can fly in the night. Reason (R) : Bats emit ultrasonics.


  • Options
  • A. Both A and R are true and R is the correct explanation of A.
  • B. Both A and R are true but R is NOT the correct explanation of A.
  • C. A is true but R is false.
  • D. A is false but R is true.

  • Correct Answer
  • Both A and R are true and R is the correct explanation of A. 

    Explanation

    Bats can fly in the night because they can trace the obstacle in the path by perceiving the echo of the ultrasonic sound emitted by them after it is reflected by the obstacle. 

     


  • More questions

    • 1. Find the odd one out:

    • Options
    • A. See
    • B. Hear
    • C. Smell
    • D. Taste
    • Discuss
    • 2. 
      Statement:
      Some dogs bark.
      All dogs bite.
      Conclusions:
      I. Those dogs who do not bark, also bite.
      II. Those dogs who do not bark, not necessarily bite.

    • Options
    • A. Only I follows
    • B. Only II follows
    • C. Either I or II follows
    • D. Neither I nor II follows
    • Discuss
    • 3. 
      NA

    • Options
    • A. Petrol : Car
    • B. Electricity : Televsioin
    • C. Ink : Pen
    • D. Dust : Vaccum cleaner
    • Discuss
    • 4. 
      NA

    • Options
    • A. Ice cube : Cold
    • B. Iron : Hard
    • C. Marble : Smooth
    • D. Purse : Money
    • Discuss
    • 5. 
      16 : 56 : : 32 :?

    • Options
    • A. 96
    • B. 112
    • C. 118
    • D. 128
    • Discuss
    • 6. 
      NA

    • Options
    • A. Sweetness
    • B. Elegant
    • C. Bright
    • D. Beautiful
    • Discuss
    • 7. 
      NA

    • Options
    • A. Principal : School
    • B. Soldier : Barrack
    • C. Artist : Troupe
    • D. Singer : Chorus
    • Discuss
    • 8. 
      NA

    • Options
    • A. Tree : Stem
    • B. Face : Eye
    • C. Chair : Sofa
    • D. Plant : Fower
    • Discuss
    • 9. 
      Mohan starts from point A and walks 1 km towards south, turns left and walks 1 km. Then he turns left again and walks 1 km. Now he is facing

    • Options
    • A. East
    • B. West
    • C. North
    • D. South-west
    • Discuss
    • 10. 
      N/A

    • Options
    • A. Proteins : Marasmius
    • B. Sodium : Rickets
    • C. Iodine : Getre
    • D. Iron : Anaemia
    • Discuss


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