Factors, Ratios And Percents

4 Questions

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Ratio Quizzes & Trivia

Questions and Answers
  • 1. 
    At a dinner party each table can seat eight people. If 100 people attend the party, what is the minimum number of tables that are needed?
    • A. 

      12

    • B. 

      13

    • C. 

      14

    • D. 

      15

    • E. 

      16

  • 2. 
    Let x, y, and z be positive integers such that y is a multiple of x and z. All of the following statements are true except for:
    • A. 

      Y.z is a multiple of x

    • B. 

      X is a factor of y

    • C. 

      X.z is a factor of y

    • D. 

      Z divides evenly into y

    • E. 

      X divides evenly into y.z

  • 3. 
    When a two-digit number is divided by 5 the remainder is 2. Which of the following statements must be true about the two-digit number?
    • A. 

      The sum of all the digits is odd.

    • B. 

      The digit in the one’s place is odd.

    • C. 

      The number is prime.

    • D. 

      The number is odd.

    • E. 

      The digit in the one’s place is prime.

  • 4. 
    When a two-digit number is divided by 5 the remainder is 2. Which of the following statements must be true about the two-digit number?
    • A. 

      The sum of all the digits is odd.

    • B. 

      The digit in the one’s place is odd.

    • C. 

      The number is prime.

    • D. 

      The number is odd.

    • E. 

      The digit in the one’s place is prime.