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question_answer1)
_______ are the numbers which are multiplied together to get another number.
A)
Factors done
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B)
Multiples done
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C)
Product done
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D)
Difference done
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question_answer2)
A ____ is a diagram which is used to break down a number by dividing it byits factors until all the numbers left are prime numbers.
A)
factor tree done
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B)
product tree done
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C)
maths tree done
clear
D)
multiplication tree done
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question_answer3)
______ is the factor of every number.
A)
0 done
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B)
1 done
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C)
2 done
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D)
3 done
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question_answer4)
Every number is the ______ factor of itself.
A)
greatest done
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B)
smallest done
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C)
equal to done
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D)
less than equal to done
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question_answer5)
The factors of any number are ______ the number.
A)
equal to or less than done
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B)
equal to or greater than done
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C)
equal to done
clear
D)
less than done
clear
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question_answer6)
We can find factors by ______.
A)
multiplication done
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B)
division done
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C)
multiplication & division done
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D)
addition done
clear
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question_answer7)
When we divide one number by another and there is no remainder, the divisor A thequotient are the ______ of the first number.
A)
factors done
clear
B)
multiples done
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C)
product done
clear
D)
answer done
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question_answer8)
Pick the odd one out.
A)
2 done
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B)
4 done
clear
C)
6 done
clear
D)
7 done
clear
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question_answer9)
Every number except 1 has at least ______ factors.
A)
2 done
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B)
3 done
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C)
4 done
clear
D)
5 done
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question_answer10)
A _____ is a number that is the product of a given number and some othernumber.
A)
multiple done
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B)
factor done
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C)
product done
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D)
factor tree done
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question_answer11)
A multiple is basically a ______.
A)
time table done
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B)
factor tree done
clear
C)
product tree done
clear
D)
division table done
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question_answer12)
We can find the ______of a number by multiplying it by 1,2,3,4, and so on.
A)
factors done
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B)
multiples done
clear
C)
products done
clear
D)
sum done
clear
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question_answer13)
Pick odd one out.
A)
3 done
clear
B)
6 done
clear
C)
9 done
clear
D)
10 done
clear
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question_answer14)
Every multiple of a number is _______ the number itself.
A)
greater than or equal to done
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B)
less than or equal to done
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C)
greater than done
clear
D)
less than done
clear
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question_answer15)
There is no end to the ______ you can get of a particular number.
A)
multiples done
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B)
factors done
clear
C)
product done
clear
D)
sum done
clear
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question_answer16)
56 is a______of 8.
A)
factor done
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B)
multiple done
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C)
product done
clear
D)
difference done
clear
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question_answer17)
The common factors of 56 & 44 are ______.
A)
1, 2, 4 done
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B)
1, 2, 11 done
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C)
1, 8 done
clear
D)
2 done
clear
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question_answer18)
Is 6 a factor of 78?
A)
Yes done
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B)
No done
clear
C)
May be done
clear
D)
May not be done
clear
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question_answer19)
Match the following
A B C D
A)
4 1 2 3 done
clear
B)
4 1 3 2 done
clear
C)
1 4 2 3 done
clear
D)
4 3 2 1 done
clear
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question_answer20)
Fill in the blanks by choosing the correct option for the given factor tree of 120.
A)
12, 2 done
clear
B)
12, 2, 3 done
clear
C)
2, 3, 1 done
clear
D)
1, 2, 3 done
clear
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question_answer21)
Directions: Consider the following statements and choose the correct option. Statement A: A number which has more than two factors is called a prime number. Statement B: A number which has only two distinct factors, is called a compositenumber.
A)
Statement A is correct, done
clear
B)
Statement B is correct. done
clear
C)
Both are correct, done
clear
D)
Both are incorrect. done
clear
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question_answer22)
Directions: Consider the following statements and choose the correct option. Statement A: If one of the two given numbers is a multiple of the other, the greaternumber is the L.C.M. of the given numbers. Statement B: The Highest Common Factor of two or more given numbers is the greatestamong all their common factors.
A)
Statement A is correct, done
clear
B)
Statement B is correct. done
clear
C)
Both are correct, done
clear
D)
Both are incorrect. done
clear
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question_answer23)
Directions: Consider the following statements and choose the correct option. Statement A: The multiples of 8 are 16, 24, 32, 40, 48.... Statement B: The common multiples of 8 & 6 are 24 & 48.
A)
Statement A is correct, done
clear
B)
Statement B is correct. done
clear
C)
Both are correct, done
clear
D)
Both are incorrect. done
clear
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question_answer24)
Directions: Consider the following statements and choose the correct option. Statement A: The H.C.F. is the greatest number which divides two or more numberswithout a remainder. Statement B: The L.C.M. of two or more numbers is the smallest number which isdivisible by each one of the given numbers.
A)
Statement A is correct, done
clear
B)
Statement B is correct. done
clear
C)
Both are correct, done
clear
D)
Both are incorrect. done
clear
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question_answer25)
Directions: Consider the following statements and choose the correct option. Statement A: 30 is the smallest number which when divided by 10 and 15 leaves no remainder. Statement B: 4 is the largest number that divides 12 and 20 without a remainder.
A)
A is correct, done
clear
B)
B is correct. done
clear
C)
Both are correct, done
clear
D)
Both are incorrect. done
clear
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question_answer26)
Which of the following represents the complete factor tree for 84?
A)
B)
C)
D)
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question_answer27)
In how many different ways we can arrange 24 glasses on a kitchen shelf? Choose the best answer.
A)
4 ways All 24 glasses in 1 row. 2 rows of 12 glasses each. 3 rows of 8 glasses each. 4. 4 rows of 6 glasses each. done
clear
B)
3 ways All glasses in 1 row. 2 rows of 12 glasses each. 3 rows of 8 glasses each. done
clear
C)
2 ways All glasses in 1 row. 3 rows of 8 glasses each. 4 rows of 6 glasses each. done
clear
D)
1 way All glasses in 1 row. done
clear
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question_answer28)
Match the following:
A B C D
A)
4 1 2 3 done
clear
B)
4 1 3 2 done
clear
C)
1 4 2 3 done
clear
D)
4 3 2 1 done
clear
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question_answer29)
Which of the following statements are true or false. A. If a number is divisible by 6, it must be divisible by 12. B. If a number is divisible by 6, it must be divisible by 3. C. If a number is divisible by 100, it must be divisible by 25. D. A number divisible by 256 is even.
A)
FTFT done
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B)
FTTT done
clear
C)
TFTT done
clear
D)
TTFT done
clear
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question_answer30)
Directions: Read the passage and complete it by choosing the correct option. A number is divisible by __(30)__ if it has 0 or an even number in its ones place. A number is divisible by 3 if the __(31)__ of its digits is divisible by 3. A number is divisible by 5 if it has __(32)__ or 5 in its ones place. A number is divisible by __(33)__ if it is divisible by both 3 and 5. A number is divisible by another number if it is also divisible by its __(34)__factors.
A)
2 done
clear
B)
3 done
clear
C)
4 done
clear
D)
6 done
clear
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question_answer31)
Directions: Read the passage and complete it by choosing the correct option. A number is divisible by __(30)__ if it has 0 or an even number in its ones place. A number is divisible by 3 if the __(31)__ of its digits is divisible by 3. A number is divisible by 5 if it has __(32)__ or 5 in its ones place. A number is divisible by __(33)__ if it is divisible by both 3 and 5. A number is divisible by another number if it is also divisible by its __(34)__factors.
A)
sum done
clear
B)
product done
clear
C)
difference done
clear
D)
division done
clear
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question_answer32)
Directions: Read the passage and complete it by choosing the correct option. A number is divisible by __(30)__ if it has 0 or an even number in its ones place. A number is divisible by 3 if the __(31)__ of its digits is divisible by 3. A number is divisible by 5 if it has __(32)__ or 5 in its ones place. A number is divisible by __(33)__ if it is divisible by both 3 and 5. A number is divisible by another number if it is also divisible by its __(34)__factors.
A)
0 done
clear
B)
1 done
clear
C)
10 done
clear
D)
2 done
clear
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question_answer33)
Directions: Read the passage and complete it by choosing the correct option. A number is divisible by __(30)__ if it has 0 or an even number in its ones place. A number is divisible by 3 if the __(31)__ of its digits is divisible by 3. A number is divisible by 5 if it has __(32)__ or 5 in its ones place. A number is divisible by __(33)__ if it is divisible by both 3 and 5. A number is divisible by another number if it is also divisible by its __(34)__factors.
A)
5 done
clear
B)
3 done
clear
C)
5 done
clear
D)
10 done
clear
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question_answer34)
Directions: Read the passage and complete it by choosing the correct option. A number is divisible by __(30)__ if it has 0 or an even number in its ones place. A number is divisible by 3 if the __(31)__ of its digits is divisible by 3. A number is divisible by 5 if it has __(32)__ or 5 in its ones place. A number is divisible by __(33)__ if it is divisible by both 3 and 5. A number is divisible by another number if it is also divisible by its __(34)__factors.
A)
co-prime done
clear
B)
prime done
clear
C)
each done
clear
D)
others done
clear
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question_answer35)
List the prime factorization of 24:
A)
\[2\times 2\times 2\times 3\] done
clear
B)
\[3\times 2\times 4\] done
clear
C)
\[3\times 8\] done
clear
D)
\[12\times 2\] done
clear
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question_answer36)
Find the GCF of 15 and 6:
A)
5 done
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B)
6 done
clear
C)
3 done
clear
D)
2 done
clear
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question_answer37)
What is the greatest common factor (GCF) of 42 and 72?
A)
2+2/3 done
clear
B)
3 done
clear
C)
6 done
clear
D)
9 done
clear
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question_answer38)
What is the seventh multiple of 9?
A)
45 done
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B)
54 done
clear
C)
63 done
clear
D)
72 done
clear
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question_answer39)
How many factors do prime numbers have?
A)
0 done
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B)
1 done
clear
C)
2 done
clear
D)
3 done
clear
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question_answer40)
Which of the following pairs of numbers have a least common multiple (LCM) of 56?
A)
2 and 28 done
clear
B)
7 and 8 done
clear
C)
4 and 14 done
clear
D)
3 and 17 done
clear
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question_answer41)
Which two numbers do not have 11 as their greatest common factor?
A)
22 and 44 done
clear
B)
33 and 55 done
clear
C)
11 and 101 done
clear
D)
33 and 99 done
clear
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question_answer42)
A is two numbers multiplied together.
A)
factor done
clear
B)
product done
clear
C)
array done
clear
D)
multiple done
clear
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question_answer43)
Which pair of numbers has a greatest common factor of 1?
A)
7 and 20 done
clear
B)
3 and 45 done
clear
C)
15 and 18 done
clear
D)
4 and 16 done
clear
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question_answer44)
Which list shows the first five multiples of 7?
A)
7, 8, 9, 10, 11 done
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B)
7, 9, 11, 13, 15 done
clear
C)
7, 14, 21, 28, 35 done
clear
D)
7, 49, 343, 2,401, 6, 807 done
clear
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question_answer45)
If \[6\times 5=30\], then 6 and 5 are
A)
addends done
clear
B)
divisor done
clear
C)
factors done
clear
D)
none of these done
clear
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question_answer46)
A number that has more factors than one and itself. Or, a number that has morethan two factors. For example: 8 has factors 1 and 8, but it also has factors 2 and 4.
A)
Prime number done
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B)
Composite number done
clear
C)
Factor number done
clear
D)
Multiple number done
clear
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question_answer47)
The smallest multiple (other than zero) that two or more numbers have in common.For example: the multiples of 3 are 3, 6, 9, 12, 15.... and the multiples of 5 are 5, 10, 15, 20..... The smallest multiple that both 3 and 5 have in common is 15.
A)
Least Common Multiple done
clear
B)
Least Common Factor done
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C)
Largest Common Multiple done
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D)
Largest Common Factor done
clear
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question_answer48)
A positive number that is divisible only by itself and the number one. For example:3 has only two factors - one and three - one and itself.
A)
Prime Number done
clear
B)
Composite Number done
clear
C)
Factor Number done
clear
D)
Addend Number done
clear
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question_answer49)
What is the largest factor that two or more numbers have in common. For example: The factors of 8 are 1, 2, 4, and 8. The factors of 12 are 1, 2, 3, 4, 6, and 12The largest factor that both 8 and 12 have is the number - 4. Four is the largest number both 8 and 12 have in common.
A)
GCF - Greatest Common Factor done
clear
B)
LCF - Least Common Factor done
clear
C)
GCM - Greatest Common Multiple done
clear
D)
LCM - Least Common Multiple done
clear
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question_answer50)
Beginning at 8:30 am, the Calgary Zoo starts tours of the tiger and elephantenclosures. Tours for the tiger enclosure leave every 15 minutes. Tours of theelephant enclosure leave every 20 minutes. How often do the tours leave at the same time?
A)
Every 15 minutes done
clear
B)
Every 45 minutes done
clear
C)
Every 60 minutes done
clear
D)
Every 50 minutes done
clear
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question_answer51)
Which number is neither a prime number nor a composite number?
A)
3 done
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B)
5 done
clear
C)
1 done
clear
D)
2 done
clear
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question_answer52)
Read the statements and choose the correct option. Statement A: If a number can only be divided by one and itself, it is a prime number. Statement B: Prime number has only 2 factors, one and itself.
A)
Only statement A is correct, done
clear
B)
Only statement B is correct. done
clear
C)
Both the statements are correct done
clear
D)
Both the statement are wrong. done
clear
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question_answer53)
Which of the following best defines the properties of a composite number?
A)
It has more than 2 factors. done
clear
B)
It has only 2 factors, one and itself. done
clear
C)
It has more than 2 multiples. done
clear
D)
It has only 2 multiples. done
clear
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question_answer54)
Which list contains all prime numbers?
A)
1, 7, 13, 29 done
clear
B)
2, 13, 27, 41 done
clear
C)
5, 11, 29, 31 done
clear
D)
6, 18, 21, 50 done
clear
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question_answer55)
The greatest number that will divide 37, 50, 123 leaving remainder 1, 2 and 3 respectively is:
A)
9 done
clear
B)
10 done
clear
C)
15 done
clear
D)
12 done
clear
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question_answer56)
The greatest number that will divide 137, 182 and 422 leaving a remainder of 2 in each case is;
A)
15 done
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B)
12 done
clear
C)
21 done
clear
D)
none of these done
clear
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question_answer57)
Bhushan counted to 60 using multiples of 6. Which statement is true about multiples of 6?
A)
They are all odd numbers done
clear
B)
They ad have 6 in the ones place done
clear
C)
They can all be divided evenly by 3 done
clear
D)
They can all be divided evenly by 12 done
clear
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question_answer58)
A number which is a factor of every number is
A)
0 done
clear
B)
1 done
clear
C)
2 done
clear
D)
5 done
clear
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question_answer59)
The smallest 4-digit number exactly divisible by 12, 15, 20 and 35 is _____.
A)
1,000 done
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B)
1,160 done
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C)
1,260 done
clear
D)
none of these done
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question_answer60)
Which of the following pairs of numbers are co-primes?
A)
(11, 111) done
clear
B)
(22, 222) done
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C)
(12, 36) done
clear
D)
(14, 50) done
clear
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