Quiz Discussion

The largest natural number which exactly divides the product of any four consecutive natural numbers is:

Course Name: Quantitative Aptitude

  • 1]

    6

  • 2]

    12

  • 3]

    18

  • 4]

    24

Solution
No Solution Present Yet

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# Quiz
1
Discuss

Find the last unit digit of 55^5 ( Using Euler Theorem)

  • 1] 4
  • 2] 5
  • 3] 3
  • 4] 8
Solution
2
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
3
Discuss

The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ?

  • 1]

    295

  • 2]

    240

  • 3]

    270

  • 4]

    360

Solution
4
Discuss

What should be the maximum value of Q in the following equation?
5P9 – 7Q2 + 9R6 = 823

  • 1]

    6

  • 2]

    7

  • 3]

    8

  • 4]

    9

Solution
5
Discuss

The smallest 3 digit prime number is:

  • 1]

    101

  • 2]

    103

  • 3]

    109

  • 4]

    113

Solution
6
Discuss

If x is a whole number, then x²(x² - 1) is always divisible by

  • 1]

    12

  • 2]

    24

  • 3]

    36

  • 4]

    16

Solution
7
Discuss

The sum of first 49 natural numbers is ?

  • 1]

    1275

  • 2]

    1225

  • 3]

    1205

  • 4]

    1185

Solution
8
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
9
Discuss

What is the unit digit in {(6374)1793 x (625)317 x (341491)}?

  • 1] 5
  • 2] 3
  • 3] 2
  • 4] 0
Solution
10
Discuss

A girl multiplies 987 by a certain number and obtains 559981 as her answer. If in the answer, both 9’s are wrong but the other digits are correct, then the correct answer will be

  • 1]

    555681

  • 2]

    545681

  • 3]

    544581

  • 4]

    555490

Solution
# Quiz