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Home Verbal Reasoning Number Series See What Others Are Saying!
  • Question
  • 1, 2, 4.5, 11, 30, 92.5, 329


  • Options
  • A. 92.5
  • B. 4.5
  • C. 11
  • D. 2

  • Correct Answer
  • 92.5 

    Explanation

    As per the details in the question the series is in the form of
    First term = 1
    Second term = ( First term × Variable ) + Variable = 2
    Third term = ( Second term × Previous Variable + 0.5 ) + Previous Variable + 0.5 = 4.5
    Similarly we can find the all others terms
    Second term = ( 1 × 1 ) + 1 = 2
    Third term = ( 2 × 1.5 ) + 1.5 = 4.5
    Fourth term = ( 4.5 × 2 ) + 2 = 11
    Fifth term = (11 × 2.5 ) + 2.5 = 30
    Sixth term = ( 30 × 3 ) + 3 = 92.5 , 93 should be sixth term because ( 30 × 3 ) + 3 = 93
    So 92.5 is wrong. we get 93 as 6th term.
    Seventh term = ( 93 × 3.5 ) + 3.5 = 325.5 + 3.5 = 329.


  • More questions

    • 1. Choose the word which is different from the rest.

    • Options
    • A. Bajra
    • B. Mustard
    • C. Rice
    • D. Wheat
    • E. Barley
    • Discuss
    • 2. Find the odd one out:

    • Options
    • A. 263
    • B. 111
    • C. 242
    • D. 551
    • Discuss
    • 3. Find the odd one out:

    • Options
    • A. 21
    • B. 69
    • C. 81
    • D. 83
    • Discuss
    • 4. 16 : 56 :: 32 :?

    • Options
    • A. 96
    • B. 112
    • C. 120
    • D. 128
    • Discuss
    • 5. 8 : 24 ::? : 32

    • Options
    • A. 5
    • B. 6
    • C. 10
    • D. 8
    • Discuss
    • 6. 
      'Uneasy' is to 'Quite" as 'Fit' is to

    • Options
    • A. Proper
    • B. Suitable
    • C. Pertinent
    • D. Unfit
    • Discuss
    • 7. 
      NA

    • Options
    • A. Desire
    • B. Hope
    • C. Want
    • D. Belief
    • Discuss
    • 8. 
      Statement :
      1. Some clerks are poor;
      2. A is poor
      Conclusion :
      I. A is clerk.
      II. A has a large family.

    • Options
    • A. Both conclusions I and Ii
    • B. Only conclusion II
    • C. Only conclusion I follows.
    • D. Neither conclusion I nor conclusion Ii follows.
    • Discuss
    • 9. 
      Ant : Fly : Bee

    • Options
    • A. Termite
    • B. Insect
    • C. Lizard
    • D. Small
    • Discuss
    • 10. 
      NA

    • Options
    • A. Radium
    • B. Thorium
    • C. Sodium
    • D. Uranium
    • Discuss


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    Supriya Bharti
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