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Home Aptitude HCF and LCM See What Others Are Saying!
  • Question
  • What is the HCF of 6345 and 2160?


  • Options
  • A. 45
  • B. 135
  • C. 270
  • D. 15

  • Correct Answer
  • 135 

  • Tags: Bank Exams

    More questions

    • 1. 
      If, a + b + c = 0, the value of (
      a 2
      +
      b 2
      +
      c 2
      ) is
      bc ca
      ab

    • Options
    • A. 2
    • B. 3
    • C. 4
    • D. 5
    • Discuss
    • 2. 
      582, 605, 588, 611, 634, 617, 600?

    • Options
    • A. 634
    • B. 611
    • C. 605
    • D. 600
    • Discuss
    • 3. 
      If A and B have n elements in common, how many elements do A × B and B × A have in common?

    • Options
    • A. n
    • B. n3
    • C. n2
    • D. None of these
    • Discuss
    • 4. 
      ABCD is a parallelogram and X, Y are the mid-points of sides AB and CD respectively. Then quadrilateral AXCY is a :

    • Options
    • A. parallelogram
    • B. rhombus
    • C. square
    • D. rectangle
    • Discuss
    • 5. The least perfect square, which is divisible by each of 21, 36 and 66 is:

    • Options
    • A. 213444
    • B. 214344
    • C. 214434
    • D. 231444
    • Discuss
    • 6. 
      Three year ago, the average age of a family of five members was 27 yr. The present average age is also 27 yr after the inclusion of a child into the family. Find the age of the child.

    • Options
    • A. 16 yr
    • B. 12 yr
    • C. 24 yr
    • D. 20 yr.
    • Discuss
    • 7. 
      Sugar at Rs. 15 per kg is mixed with sugar at Rs. 20 per kg in the ratio 2 : 3. Find the price per kg of the mixture?

    • Options
    • A. Rs. 18
    • B. Rs. 16
    • C. Rs. 17
    • D. Rs. 19
    • Discuss
    • 8. 
      If a +
      1
      = 1, then the value of a3 is :
      a

    • Options
    • A. ? 2
    • B. 2
    • C. ? 1
    • D. 4
    • Discuss
    • 9. 
      The greatest number by which if 1657 and 2037 are divided the remainders will be 6 and 5 respectively, is?

    • Options
    • A. 127
    • B. 235
    • C. 260
    • D. 305
    • Discuss
    • 10. 
      A number exceeds 20% itself by 40. The number is?

    • Options
    • A. 50
    • B. 60
    • C. 80
    • D. 320
    • Discuss


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