15 Questions |
By LearningLounge | Last updated: Nov 20, 2016
| Total Attempts: 61
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Questions and Answers
1.
5,078 = 150(33)+128 is the first step in finding the greatest common divisor of two numbers. Which of the following is the next step in the Euclidian Algorithm?
A.
150=33(4)+18
B.
128=33(3)+29
C.
150=128(1)+22
D.
5,078=128(39)+86
2.
The Euclidian Algorithm is performed to find the greatest common divisor of 1,622 and 136. Which of the following is a step in this Euclidian Algorithm?
A.
136 = 11(12)+4
B.
126=15(8)+6
C.
126=12(10)+6
D.
64=8(8)+0
3.
If can be simplified to a fraction form , where a and b are mutually prime integers, what is a+b?
A.
76
B.
81
C.
100
D.
300
4.
If a and b share a greatest common divisor of c, what is the least common multiple of a and b?
A.
Abc
B.
Ab
C.
D.
5.
If can be simplified to a fraction form , where a and b are mutually prime integers, what is a+b?
A.
98
B.
109
C.
126
D.
327
6.
Let P represent the set of all numbers of the form where x, y, and z are prime numbers less than 20. How many elements are contained in set P ?
A.
56
B.
512
C.
729
D.
6561
7.
How many factors does have if x, y, and z are integers?
A.
Xyz
B.
X+y+z
C.
(x+1)(y+1)(z+1)
D.
105
8.
The greatest common divisor of . How many factors of X are there?
A.
12
B.
16
C.
24
D.
36
9.
What is the greatest common divisor of 4986, 5022, 5058, and 5490?
A.
6
B.
9
C.
12
D.
18
10.
Find the least common multiple of 12, 18, 24, and 30.
A.
240
B.
360
C.
720
D.
2160
11.
Find the least common multiple of 18, 27, 36, 48, 81.
A.
1260
B.
1440
C.
1620
D.
4860
12.
How many integers between 1 and 1000, inclusive, are a multiple of either 3 or 7?
A.
381
B.
428
C.
430
D.
475
13.
How many integers between 1 and 1000, inclusive, are a multiple of either 5 or 9?
A.
288
B.
289
C.
311
D.
312
14.
To prove that , the first step in a proof by mathematical induction is which of the following?
A.
is also true.
B.
C.
D.
15.
has a positive integer exponents and is between 4000 and 5000, which of the following could be x+y+z?
CSET subtest 1 practice taken from the official CSET site.
Questions: 15 | Attempts: 2177 | Last updated: Feb 13, 2017
Sample Question
Which of the following forms of fixed or closed verse originated in Italy but was introduced to England, where it was developed and established as an English literary tradition?
CSET Practice Test Comp Based - Phyaical Education
Questions: 13 | Attempts: 506 | Last updated: Jan 17, 2013
Sample Question
In a third-grade physical education class, students work on the challenge below.
• Assume a balanced pose with your
feet together.
• The teacher will try to gently push you off balance while you try to
maintain your balance.
• Assume a balanced pose once again, this time with your feet
spread apart.
• The teacher will again try to gently push you off balance while you try
to maintain your balance.
• Identify which of the positions,
feet together or feet apart, helped you maintain your balance.
This activity is best designed to promote students' awareness of how: