Classic Jhumka Earrings Silver INR 113.00 Free Shipping Buy Now
Black Jhumka Earrings & Studs INR 94.00 Free Shipping Buy Now
Classic Jhumka Earrings Silver INR 207.00 Free Shipping Buy Now
Beautiful stud earing INR 93.00 Free Shipping Buy Now
Different Size Hoop and Stud Earrings Set INR 243.00 Free Shipping Buy Now
Golden Hoop Earing INR 70.00 Free Shipping Buy Now
Home Questions & Answer Questions & Answers Logical Reasoning Questions & Answers

Logical Reasoning Questions & Answers (Compiled from UPSC, SSC ,PSC ,IBPS previous question papers)

  • Look at this series: 7, 10, 8, 11, 9, 12, . . . 
    What number should come next

  • A7
  • B10
  • C15
  • D18
  • Explanation:

    This is a simple alternating addition and subtraction series.
    In the first pattern, 3 is added;
    In the second pattern, 2 is subtracted.

    Rule =(1st number) (1st number + 3 = 2nd number) (2nd number - 2 = 3rd number) (3rd number + 3 = 4th number)
    Now (7) (7 + 3 = 10) (10 - 2 = 8) (8 + 3 = 11) (11 - 2 = 9) (9 + 3 = 12) (12 - 2 = 10)...
    So the answer is b = 10.

  • 3 13 18 23 28 33
    What number should come next

  • A38 43
  • B37 42
  • C38 44
  • D39 44
  • Explanation:

    In this simple addition series, each number is 5 greater than the previous number.

    Rule = (1st no) (1st no + 5 = 2nd no) (2nd no + 5 = 3rd no) . . .
    Now (3) (3 + 5 = 8) (8 + 5 = 13) (13 + 5 = 18) (18 + 5 = 23) (23 + 5 = 28) (28 + 5 = 33) (33 + 5 = 38) (38 + 5 = 43)
    So the answer is c = 38  43

  • 18 21 25 18 29 33 18
    What numbers should come next

  • A43 18
  • B41 44
  • C37 41
  • D38 41
  • Explanation:

    This is a simple addition series with a random number, 18, interpolated as every third number.
    In the series, 4 is added to each number except 18, to arrive at the next number.

  • 2, 10, 40, 120,____

  • A240
  • B360
  • C470
  • D210
  • Explanation:

    Here the series is a multiplication series.

    The order of the multiplication is ×5, ×4, ×3, ×2 

    120 × 2 = 240