,
1.
In a standard deck of 52 cards, what is the probability of drawing a heart or a king?
4/13
13/52
16/52
17/52
2.
What comes next in the sequence: 1, 3, 6, 10, 15, ...?
18
20
21
24
3.
What is the sum of the angles in a triangle?
90°
180°
270°
360°
4.
If the probability of an event A is 0.4 and the probability of event B is 0.5, what is the probability that exactly one of the events occurs? (Assume the events are independent)
0.4
0.5
0.6
0.7
5.
If a train travels 300 miles in 5 hours, how long will it take to travel 450 miles at the same speed?
6.5 hours
7 hours
7.5 hours
8 hours
6.
A box contains 4 white balls and 6 black balls. If two balls are drawn without replacement, what is the probability that both are white?
1/6
2/15
1/5
3/25
7.
If 4z - 3 = 29, what is the value of z?
6
7
8
9
8.
A car travels 240 miles in 4 hours. What is its average speed in miles per hour?
50 mph
60 mph
55 mph
65 mph
9.
What is the next number in the series: 1, 3, 7, 15, 31, ...?
61
63
65
67
10.
A store offers a 30% discount on all items. If a customer wants to buy an item that costs $70 after the discount, what was the original price?
$90
$95
$100
$105
Questions Answered: 0/10