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Home Aptitude Numbers See What Others Are Saying!
  • Question
  • A teacher multiplies 987 by a certain number and obtains 556781 as her answer. If in the answer, both 6 and 7 are wrong but the other digits are correct, then the correct answer will be


  • Options
  • A. 553681
  • B. 555181
  • C. 556581
  • D. 555681

  • Correct Answer
  • 555681 

    Explanation

    Given number is 987 = 3 x 7 x 47.

    So, required number must be divisible by each one of 3, 7, 47.

    None of the numbers in 553681 and 555181 are divisible by 3. While 556581 is not divisible by 7.
    Correct answer is 555681.

  • Tags: AIEEE, Bank Exams, CAT, GATE, GRE, Analyst, Bank Clerk, Bank PO

    More questions

    • 1. 
      ( x2/3)- 3/4 is equivalent to :

    • Options
    • A. 1 x
    • B. 1 ?x
    • C. 1 x2
    • D. 1 x- 2
    • Discuss
    • 2. 
      The probability of getting a composite number when a six-faced unbiased die is tossed, is

    • Options
    • A. 1/4
    • B. 1/3
    • C. 1/2
    • D. 1
    • Discuss
    • 3. 
      Ajay takes some loan from Rashmi at the rate of 5% per annum andd after 2 yr, Ajay gave back ? 8800 to Rashmi and this way paid his whole loan. Find the interest by Ajay.

    • Options
    • A. ? 825
    • B. ? 975
    • C. ? 800
    • D. ? 850
    • Discuss
    • 4. 582, 605, 588, 611, 634, 617, 600

    • Options
    • A. 634
    • B. 611
    • C. 605
    • D. 600
    • Discuss
    • 5. 
      In the given figure, AM ? BC and AN is the bisector of ?A. What is the measure of ?MAN.

    • Options
    • A. 17.5°
    • B. 15.5°
    • C. 20°
    • D. 25°
    • Discuss
    • 6. 
      If the cost of 1/4 th of kg is Rs. 0·60, then what is the cost of 200 gm ?

    • Options
    • A. 42 paise
    • B. 48 paise
    • C. 40 paise
    • D. 50 paise
    • Discuss
    • 7. 10, 26, 74, 218, 654, 1946, 5834

    • Options
    • A. 26
    • B. 74
    • C. 218
    • D. 654
    • E. 1946
    • Discuss
    • 8. 
      One side of a rectangular field is 4 meter and its diagonal is 5 meter. The area of the field is?

    • Options
    • A. 12 m2
    • B. 15 m2
    • C. 20 m 2
    • D. 4?5 m2
    • Discuss
    • 9. 
      Convert 0.2 7 into a vulgar fraction.

    • Options
    • A. 5/18
    • B. 5/19
    • C. 7/19
    • D. 3/17
    • Discuss
    • 10. 
      If in a hostel 45 days, food is available food is available for 50 students, for how many days will this food be sufficient for 75 students?

    • Options
    • A. 25 days
    • B. 28 days
    • C. 30 days
    • D. 40 days
    • Discuss


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