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Home Aptitude Decimal Fraction Comments

  • Question
  • 54.327 x 357.2 x 0.0057 is same as


  • Options
  • A. 5.4327 x 3.572 x5.7
  • B. 5.4327 x 3.572 x0.57
  • C. 54327 x 3572 x 0.0000057
  • D. None of these

  • Correct Answer
  • 5.4327 x 3.572 x5.7 

    Explanation

    Number of decimal places in the given expression = 8

    Number of decimal places in (A) = 8

    Number of decimal places in (B) = 9 

    Number of decimal places in (C)= 7

    Clearly , the expresssion in (A) is the same as the given Expression.


  • Decimal Fraction problems


    Search Results


    • 1. The rational for the recurring decimal 0.125125......is

    • Options
    • A. 125/99
    • B. 125/999
    • C. 125/9999
    • D. 125/9
    • Discuss
    • 2. A tailor has 37.5 metres of cloth and he has to make 8 pieces out of a metre of cloth. How many pieces can he make out of half of the cloth he has ?

    • Options
    • A. 300
    • B. 150
    • C. 175
    • D. 200
    • Discuss
    • 3. Which of the following fractions is greater than 3/4 and less than 5/6?

    • Options
    • A. 3/5
    • B. 4/5
    • C. 7/5
    • D. 9/5
    • Discuss
    • 4. What decimal of an hour is a second

    • Options
    • A. 0.0028
    • B. 0.0027
    • C. 0.0026
    • D. 0.0025
    • Discuss
    • 5. When 0.232323.... is converted into a fraction , then the result is

    • Options
    • A. 1/5
    • B. 2/9
    • C. 23/99
    • D. 23/100
    • Discuss
    • 6. Karthik read 613 th of a book in 1st week and 59 th of the remaining book in 2nd week. If there were 100 pages unread after 2nd week, how many pages were there in the book ?

    • Options
    • A. 404
    • B. 415
    • C. 418
    • D. 420
    • Discuss
    • 7. If two fractions, each of which has a value between 0 and 1, are multiplied together, the product will be :

    • Options
    • A. always greater than either of the original fractions
    • B. always less than either of the original fractions
    • C. sometimes greater and sometimes less than either of the original fractions
    • D. remains the same
    • Discuss
    • 8. What is the quotient of 18/1000?

    • Options
    • A. 1.8
    • B. 0.18
    • C. 0.018
    • D. 0.0018
    • Discuss
    • 9. The expression (11.98 * 11.98 + 11.98 * (x) + 0.02 * 0.02) will be a perfect square for x equal to :

    • Options
    • A. 0.01
    • B. 0.02
    • C. 0.03
    • D. 0.04
    • Discuss
    • 10. A person was asked to state his age in years. His reply was , "Take my age 3 years hence, multiply it by 3 and subtract 3 times my age 3 years ago and you will know how old I am." What was the age of the person ?

    • Options
    • A. 18
    • B. 20
    • C. 24
    • D. 30
    • Discuss


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