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Math Olympiad Practice 3 Flashcards | StudBud
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Math Olympiad Practice 3
Math Olympiad Practice 3
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Math Olympiad Quiz Bowl Questions
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
What is the following number? MCDXXIX
1,529
1,449
1,429
1,431
2
The sum of two consecutive integers is 55. What are the two integers?
25 and 26
24 and 25
27 and 28
26 and 27
3
What is the Least Common Multiple of 9 and 21?
45
63
126
42
4
A meal costs $23. What is the TOTAL cost after sales tax. Note: Let sales tax be 10%.
$23.50
$25.00
$25.30
$25.25
5
What is this fraction as a mixed number? 78/12
6 ½
6 6/12
6 ¼
7 ½
6
Find the value of x. 8x -18 = 6x + 6
x = -12
x = -24
x = 24
x = 12
7
What is the answer to the following? 31 -4 x 6 + (5² - 7) ÷ 3 =
15
14
13
12
8
What is the Greatest Common Factor of 64 and 40?
6
2
4
8
9
Which of the following is the largest?
53
All answers are equal
35
15
10
What is the fraction (in lowest terms) of 0.35?
35/100
3/5
35/1000
7/20
11
What will a glass of water turn into if left outside on a cold night?
Milk
Milk
Milk
Milk
12
Start with x, add 23, divide by 4, subtract 11, & multiply by 3.5. The answer = 7. What is x?
14
7
29
27
13
What is the answer to the following? (√453)
2
453
95
63
27
14
What is the quotient of the following? 3/5 ÷ 2 ½
1/5
5/2
2
6/25
15
How many meters are in 450 cm?
0.045 m
4.5 m
0.45 m
45 m
