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Arithmetic Aptitude :: Percentage

  1. 3.5 can be expressed in terms of percentage as?
  2. A.
    0.35%
    B.
    3.5%
    C.
    35%
    D.
    350%

  3. 45% of 750 - 25% of 480 = ?
  4. A.
    216
    B.
    217.50
    C.
    236.50
    D.
    245

  5. If 20% of a number, then 120% of that number will be?
  6. A.
    20
    B.
    120
    C.
    360
    D.
    720

  7. Two-fifth of one-third of three-seventh of a number is 15. What is 40% of that number?
  8. A.
    72
    B.
    84
    C.
    136
    D.
    140
    E.
    None of these

  9. The difference between a number and its two-fifth is 510. What is 10% of that number?
  10. A.
    12.75
    B.
    85
    C.
    204
    D.
    None of these

  11. If 35% of a number is 12 less than 50% of that number, then the number is?
  12. A.
    40
    B.
    50
    C.
    60
    D.
    80

  13. The number which exceeds 16% of it by 42 is?
  14. A.
    50
    B.
    52
    C.
    58
    D.
    60

  15. What percentage of numbers from 1 to 70 have squares that end in the digit 1?
  16. A.
    1
    B.
    14
    C.
    20
    D.
    21

  17. The Price of an article is cut by 10%. To restore it to the former value, the new price must be increased by:
  18. A.
    10 %
    B.
    9 1/11 %
    C.
    11 1/9 %
    D.
    11%

  19. The income of a broker remains uncharged though the rate of commission is increased from 4 % to 5 % the percentage of a slump in business is:
  20. A.
    8 %
    B.
    1 %
    C.
    20 %
    D.
    80 %