Test: Factors And Multiples- 1


15 Questions MCQ Test Quantitative Aptitude for GMAT | Test: Factors And Multiples- 1


Description
This mock test of Test: Factors And Multiples- 1 for GMAT helps you for every GMAT entrance exam. This contains 15 Multiple Choice Questions for GMAT Test: Factors And Multiples- 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Factors And Multiples- 1 quiz give you a good mix of easy questions and tough questions. GMAT students definitely take this Test: Factors And Multiples- 1 exercise for a better result in the exam. You can find other Test: Factors And Multiples- 1 extra questions, long questions & short questions for GMAT on EduRev as well by searching above.
QUESTION: 1

How many unique divisors does 222 have?

Solution:

There are total 8 divisor of 222 i.e. 1, 2, 3, 6, 37, 74, 111, 222

QUESTION: 2

How many multiples of 3 exist between –10 and 10? 

Solution:

Multiples of 3 exist between -10 and 10 are -9, -6, -3, 3, 6, 9

QUESTION: 3

How many multiples of 2 exist between -10 and 10? 

Solution:

Multiples of 2 between -10 and 10 are  -8, -6, -4, -2, 2, 4, 6, 8

QUESTION: 4

Is integer y divisible by 24? 

1)  y is divisible by 6 ?

2)  y is divisible by 4 ?

Solution:
QUESTION: 5

Is integer y divisible by 16?

1) y is divisible by 8

2) 2y is divisible by 16

Solution:
QUESTION: 6

Is integer y divisible by 16?

1) y2 is divisible by 16

2) y3 is divisible by 16

Solution:
QUESTION: 7

Integer x represents the product of all integers between 1 and 25, inclusive. The smallest prime factor of (x + 1) must be _____.  

 

Solution:

.

QUESTION: 8

If h(x) = product of all the multiples of 3 from 3 to x, inclusive, then the smallest prime factor of h(150) + 1 must be………

Solution:
QUESTION: 9

Is x divisible by y?

1) (x – 1) is divisible by y

2) x > y

Solution:
QUESTION: 10

Is x divisible by y?

1) x is a multiple of (y + 1)

2) y > 1

Solution:
QUESTION: 11

If the product of the integers a, b, c, and d is 1,155 and if a > b > c > d > 1, then what is the value of a – d?

Solution:
QUESTION: 12

What is the greatest common factor of positive integers x and y?

1)  x and y share only one common factor. ?

2)  x and y are unique prime numbers. ?

Solution:
QUESTION: 13

If 6x = 8y = 14z, then what is a possible sum of positive integers x, y, and z?

Solution:
QUESTION: 14

If 6x = 8y = 14z, then what is a possible sum of positive integers x, y, and z? 

Solution:
QUESTION: 15

Which of the following CANNOT be the greatest common divisor of two positive integers a and b

Solution:

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