"This Civil Service Online Reviewer was made just for the sake of those who wanted to see what a Civil Service Exam will look like and what are the kinds of exams being given. This is not a leak or whatsoever, this is just a reviewer. To God be the glory and may the Lord God bless you as you take the Civil Service Examination."



Guys we have now responsive template, meaning kahit sa phone (Nokia, iPhone, Samsung, etc.), tablet or any kind ng cellphone na pwede kayong makapag-internet madali nyo pa ring maa-access ang reviewer na ito!

Gilas PILIPINAS FIBA world Cup 2014

Civil Service Commission Professional or Sub-Professional Reviewer - Page 77/159

Mathematics Test II Solution - Page 77

33. Two countries produce 1/8 and 3/10 respectively of the world production of aluminum. What fraction of the world production do the two nations produce together?

N =  1  +  3 
        8     10

    =  5  +  12 
       40     40

    =  17  *Ans
        40

34. Of 20 is 25 % of x + 7, then x = ________?

25 % ( x + 7 ) = 20

1/4 ( x + 7 ) = 20

x + 7 = 20 x 4

x + 7 = 80

x = 80 - 7

x = 73 *Ans.

35. If 5 x 5 x Z = 15 x 15 x 15, then Z = _________?

5 x 5 x Z = 15 x 15 x 15

Z =  15 x 15 x 15 
             5 x 5

Z = 3 x 3 x 15

Z = 135 *Ans.

36. The morning class in school begin at 8:05 AM and end at 12:00 noon. There are five class periods of 45 minutes each with equal intervals between classes. How many minutes are there in each interval?

Let x - be the length of time of each interval

8: 05 AM       +      : 45 min-class      +      x     +    :45 min-class      +     x     +    :45 min-class     +    x
+   :45 min-class     +      x      +     :45 min-class       =      12:00

8:05 + 5(45 minutes) + 4x    =  12:00

8:05 + 225 minutes + 4x       =  12:00

8:05 + 3 hrs & 45 min + 4x  =  12:00

11:50 + 4x = 12:00

4x = 10 minutes

x = 10 / 4

x = 2.5 minutes *Ans.

Civil Service Reviewer Post 77/159