Quiz Discussion

The product of two numbers is 2028 and their HCF is 13. The number of such pairs is :

Course Name: Quantitative Aptitude

  • 1]

    1

  • 2]

    2

  • 3]

    3

  • 4]

    4

Solution
No Solution Present Yet

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# Quiz
1
Discuss

How many numbers are there between 2000 and 4000 which are divisible by 2,3,4 and 5?

  • 1]

    32

  • 2]

    33

  • 3]

    34

  • 4]

    35

Solution
2
Discuss

The H.C.F and L.C.M of two numbers are 11 and 385 respectively. If one number lies between 75 and 125 , then that number is

  • 1]

    77

  • 2]

    88

  • 3]

    99

  • 4]

    110

Solution
3
Discuss

The LCM of two numbers is 495 and their HCF is 5. If the sum of the numbers is 100 then their difference is:

  • 1]

    10

  • 2]

    46

  • 3]

    70

  • 4]

    90

Solution
4
Discuss

The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively is

  • 1]

    271

  • 2]

    172

  • 3]

    721

  • 4]

    127

Solution
5
Discuss

The L.C.M. of two numbers is 48. The numbers are in the ratio 2:3. Then sum of the number is:

  • 1]

    40

  • 2]

    50

  • 3]

    60

  • 4]

    35

Solution
6
Discuss

Find the greatest number that will divide 55, 127 and 175 so as to leaves the same remainder in each case

  • 1]

    1

  • 2]

    16

  • 3]

    24

  • 4]

    15

Solution
7
Discuss

Find the LCM of 2/3, 3/5, 4/7 and 9/13.

  • 1]

    36

  • 2]

    1/36

  • 3]

    1/1365

  • 4]

    12/455

Solution
8
Discuss

 What is the greatest number which when subtracted from 3000, is exactly divisible by 7, 11 and 13 ?

  • 1]

    1999

  • 2]

    3000

  • 3]

    10001

  • 4]

    3050

Solution
9
Discuss

Three numbers are in ratio 1 : 2 : 3 and HCF is 12. The numbers are:

  • 1]

    12, 24, 36

  • 2]

    11, 22, 33

  • 3]

    12, 24, 32

  • 4]

    5, 10, 15

Solution
10
Discuss

HCF of 3240, 3600 and a third number is 36 and their LCM is 24×35×52×72 Then the third number is

  • 1]

    22×35×72

  • 2]

    22×53×72

  • 3]

     

    22×52×72

  • 4]

    23×35×72

Solution
# Quiz