Quiz Discussion

If the number 653ab is divisible by 90, then (a + b) = ?

Course Name: Quantitative Aptitude

  • 1]

    3

  • 2]

    4

  • 3]

    5

  • 4]

    6

Solution
No Solution Present Yet

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# Quiz
1
Discuss

If x and y are the two digits of the number 653xy such that this number is divisible by 80, then x + y = ?

  • 1] 2 or 6
  • 2] 4
  • 3] 4 or 8
  • 4] 8
  • 5] None of these
Solution
2
Discuss

What is the number in the unit place in (729)59?

  • 1]

    1

  • 2]

    3

  • 3]

    7

  • 4]

    9

Solution
3
Discuss

(?) + 3699 + 1985 - 2047 = 31111

  • 1]

    34748

  • 2]

    27474

  • 3]

    30154

  • 4]

    27574

Solution
4
Discuss

How many of the following numbers are divisible by 3 but not by 9. 

4320, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276

  • 1]

    5

  • 2]

    6

  • 3]

    7

  • 4]

    None Of These

Solution
5
Discuss

The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is:

  • 1]

    3/5

  • 2]

    3/10

  • 3]

    4/5

  • 4]

    4/3

Solution
6
Discuss

3897 X 999

  • 1] 3892109
  • 2] 3893106
  • 3] 3893103
  • 4] 3929103
Solution
7
Discuss

Which of the following is a prime number ?

  • 1] 97
  • 2] 93
  • 3] 33
  • 4] 81
Solution
8
Discuss

72519 X 9999

  • 1] 725117481
  • 2] 834782931
  • 3] 747829383
  • 4] 648392011
Solution
9
Discuss

The smallest 3 digit prime number is:

  • 1]

    101

  • 2]

    103

  • 3]

    109

  • 4]

    113

Solution
10
Discuss
(935421 x 625) = ?
  • 1] 575648125
  • 2] 585628125
  • 3] 584638125
  • 4] 584649125
Solution
# Quiz