Home » Quantitative_Aptitude » Arithmetic » R n P Level 1 » all » R n P Quzi 4
Filter Questions By: Exam Name Choose Quiz
 
 
 
 
 
Directions: Study the following questions carefully and choose the right answer:

  • 1.
    The numbers x, y, z are respectively proportional to 2, 3, 5 and the sum of x, y and z is 80. If the number z is given by the equation z = ax – 8, then a is
    A. 6 B.
    3
    2

    C.
    5
    2

    D. 3