1.  Solve:[(1/3) (1/2)(1/12)] 
a.   4/3 
b.   11/12 
c.   3/4 
d.   9/12





2.  Solve the equation :
3x  y = 10 x + 2y = 15 
a.   x=y= 5 
b.   x=y= 5 
c.   x=5,y=5 
d.   x=5,y=5




3.  If 2x + 13 x + 9x + 4x = 112, then 2x+3 = ? 
a.   8 
b.   9 
c.   10 
d.   11




4.  If x=2, then [((3  1)/(3x))(( 3  1)/(4x))(( 3  1)/(5x))] 
a.   1/3 
b.   50/3 
c.   20/3 
d.   4/3




5.  Find the value for x³+y³, given xy=200, (x+y) = 30. 
a.   9000 
b.   6000 
c.   7000 
d.   6500




6.  If 16x² + 24x + r = 0 have equal roots, find the value of r. 
a.   8 
b.   12 
c.   9 
d.   10




7.  Solve the inequality [( 3x 2)/2] < 4, when x = 4

a.   3 
b.   5 
c.   2 
d.   2





8.  If 1 is added to the numerator of a certain fraction its value becomes 3/4 and if 1 is added to its denominator it becomes 2/3. Find the original fraction. 
a.   5/10 
b.   2/5 
c.   7/10 
d.   3/7




9.  (2x+4)²= 256. Find the values of x. 
a.   5, 2 
b.   10, 6 
c.   7, 6 
d.   16, 6




10.  The digit in the ten's place of a two digit number is equal to the square of the digit in the unit's place. If 18 is subtracted from that number, its digits are interchanged. Find that number. 
a.   42 
b.   93 
c.   11 
d.   83




11.  The average of 5 quantities is 30. The average of three of them is 20. What is the average of remaining two numbers? 
a.   54 
b.   45 
c.   40 
d.   60




12.  Twenty five years ago, my age was 1/2 of what it is now. What is my present age? 
a.   25 
b.   52 
c.   54 
d.   50




13.  Find two numbers whose sum is 164 and their difference is 6. 
a.   83, 89 
b.   79, 85 
c.   92, 86 
d.   84, 70




14.  Evaluate: 8/x/2/x 
a.   4 
b.   x²/16 
c.   16/x² 
d.   4x




15.  find two numbers whose sum is164 and their difference is6 
a.   83,89 
b.   79,85 
c.   92,86 
d.   84,70



