Quantitative Aptitude Test
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Questions Answered: 0/10
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1.
If A = {1, 2, 3, 4, 5} and B = {4, 5, 6, 7, 8}, what is |A' ∩ B'| in the universal set U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}?
1
2
3
4
2.
If the probability of event A is 0.4 and the probability of event B is 0.5, what is the probability of either A or B occurring if they are not mutually exclusive and P(A and B) = 0.1?
0.7
0.8
0.9
1.0
3.
If sin θ = 3/5, what is the value of cos θ?
3/5
4/5
5/3
5/4
4.
A recipe calls for 2 cups of flour to make 12 cookies. How many cups of flour are needed to make 30 cookies?
4 cups
5 cups
6 cups
7 cups
5.
If A = {x | x is a prime number less than 10} and B = {x | x is an even number less than 10}, what is A ∪ B?
{2, 3, 5, 7}
{2, 4, 6, 8}
{2, 3, 4, 5, 6, 7, 8}
{1, 2, 3, 4, 5, 6, 7, 8, 9}
6.
If a² + b² = 34 and ab = 15, what is the value of (a + b)²?
60
62
64
66
7.
If the sum of the interior angles of a polygon is 1080°, how many sides does the polygon have?
6
7
8
9
8.
What comes next in the sequence: 1, 4, 9, 16, 25, ...?
30
32
36
49
9.
If the probability of an event A is 0.3 and the probability of event B is 0.4, what is the probability that neither event occurs? (Assume the events are independent)
0.3
0.42
0.58
0.7
10.
What is the value of 4² × 3²?
120
132
144
156
Questions Answered: 0/10
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