1.
Let the U = {1,2,3,4,5,6,7,8,9}. And A={1,2,3,4}, B={1,3,5,7} , C={3,7,9} . Find (A U B U C)"
A. 
B. 
C. 
D. 
2.
Given that A= {a, b, c, d}, find n(A), the power set of A
A. 
B. 
C. 
D. 
3.
Simplify a°
A. 
B. 
C. 
D. 
4.
Solve the exponential equation: 2^2x - 6(2^x) + 8 = 0
A. 
B. 
C. 
D. 
5.
Given that a is a positive constant. Solve the inequalities |x-3a| > |x-a|
A. 
B. 
C. 
D. 
6.
Find the nth term of the arithmetic sequence 7,2,-3,-8,......
A. 
B. 
C. 
D. 
7.
Find the common difference BTW the successive terms of the arithmetic sequence for which the first term is 5 and the 32nd term is -119
A. 
B. 
C. 
D. 
8.
Sum the series 5+10+15+20+25+30+35+40
A. 
B. 
C. 
D. 
9.
The sum of the 3rd term and the 7th of a sequence equals 6 and their product equals 8. Find the sum of the first 16 terms of the sequence
A. 
B. 
C. 
D. 
10.
Find the sum of all the integers between 100 and 400 that are divisible by 7
A. 
B. 
C. 
D. 
11.
Find the Eighth term of the geometric sequence 8, 4, 2,...
A. 
B. 
C. 
D. 
12.
The 3rd and 6th terms of a GP are 108 and - 32 respectively. Find the common ratio
A. 
B. 
C. 
D. 
13.
Solve the equation 2x^2 + 7x - 4 = 0
A. 
B. 
C. 
D. 
14.
Find the minimum value of y = 3x^2 - 2x + 1
A. 
B. 
C. 
D. 
15.
If a and B are the root of the equation 3x^2 - x - 5 = 0, find a + B
A. 
B. 
C. 
D. 
16.
___________ triangle is used to solve problems in Binomial expansion
A. 
B. 
C. 
D. 
17.
In how many ways can the following words be arranged : SUCCESSION
A. 
B. 
C. 
D. 
18.
Six people sit a round table. In how many ways can two of them sit next to each other
A. 
B. 
C. 
D. 
19.
Seven men volunteer to dig a well in a community, find the number of ways five of them can be chosen for the job
A. 
B. 
C. 
D. 
20.
Which of these rule/method cannot be used to solve simultaneously in Matrices?
A. 
B. 
C. 
D. 
21.
Simplify (6 + 3i) + (7 - i)
A. 
B. 
C. 
D. 
22.
(7 + 2i) + (3 - 4i) - (5 + i)
A. 
B. 
C. 
D. 
23.
Express (3 + i) ( 4 - 2i) in form of a + ib
A. 
B. 
C. 
D. 
24.
Express 100° in radians
A. 
B. 
C. 
D. 
25.
Express 2pi/5 in degrees
A. 
B. 
C. 
D.