Quiz Discussion

Product of two coprime numbers is 117, then their LCM is

Course Name: Quantitative Aptitude

  • 1]

    9

  • 2]

    13

  • 3]

    39

  • 4]

    117

Solution
No Solution Present Yet

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# Quiz
1
Discuss

The sum of two numbers is 528 and their HCF is 33. The number of such pairs is :

  • 1]

    2

  • 2]

    3

  • 3]

    4

  • 4]

    5

Solution
2
Discuss

The LCM and HCF of two numbers are 84 and 21, respectively. If the ratio of the two numbers is 1 : 4, then the larger of the two numbers is

  • 1]

    12

  • 2]

    48

  • 3]

    84

  • 4]

    108

Solution

Answer- 84

3
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
4
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
5
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
6
Discuss

Which of the following has the most number of divisors?

  • 1]

    99

  • 2]

    101

  • 3]

    176

  • 4]

    182

Solution
7
Discuss

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

  • 1]

    1

  • 2]

    2

  • 3]

    3

  • 4]

    4

Solution
8
Discuss

(461+462+463+464) is divisible by

  • 1]

    17

  • 2]

    3

  • 3]

    11

  • 4]

    13

Solution
9
Discuss

What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?

  • 1]

    1108

  • 2]

    1683

  • 3]

    2007

  • 4]

    3363

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