Quiz Discussion

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

Course Name: Quantitative Aptitude

  • 1]

    2

  • 2]

    3

  • 3]

    4

  • 4]

    5

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 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
3
Discuss

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

  • 1]

    9

  • 2]

    13

  • 3]

    39

  • 4]

    117

Solution
4
Discuss

The H.C.F. and L.C.M. of 0.63, 1.05 and 2.1

  • 1]

    0.20 and 6.31

  • 2]

    0.21 and 5.30

  • 3]

    0.21 and 6.30

  • 4]

    1.21 and 6.50

Solution
5
Discuss

Which of the following is a pair of co-primes?

  • 1]

    (14,35)

  • 2]

    (18,25)

  • 3]

    (31,93)

  • 4]

    (32,62)

Solution
6
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
7
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
8
Discuss

Which of the following has the most number of divisors?

  • 1]

    99

  • 2]

    101

  • 3]

    176

  • 4]

    182

Solution
9
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
10
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
# Quiz