
question_answer1) Direction: Look at the analogy carefully and choose the correct option. Up: Down:: Factor : _____ .
A) Multiple
B) Prime
C) Composite
D) Divide
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question_answer2) Direction: Look at the analogy carefully and choose the correct option. 7 : 14:: 5: ______ .
A) 21
B) 15
C) 28
D) 14
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question_answer3) Direction: Look at the analogy carefully and choose the correct option. ____ : 9:: 4: 24.
A) 3
B) 2
C) 5
D) 7
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question_answer4) Which one of the following is a factor of 45 and not a multiple of 3?
A) 5
B) 9
C) 15
D) 7
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question_answer5) Which one of the following is a multiple of 2 but not a factor of 8?
A) 2
B) 8
C) 4
D) 6
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question_answer6) Which is odd one out?
A) 26
B) 39
C) 65
D) 71
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question_answer7) Which is odd one out?
A) 12
B) 43
C) 24
D) 18
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question_answer8) What are the multiples of 16 between 40 and 90?
A) 48, 64, 80
B) 44, 64, 80
C) 42, 66, 86
D) 46, 68, 88
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question_answer9) What is the seventh multiple of 9?
A) 81
B) 56
C) 45
D) 63
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question_answer10) What is the eleventh multiple of 6?
A) 88
B) 44
C) 66
D) 55
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question_answer11) What is the next number in the sequence? 2, 6. 18. 54......
A) 216
B) 162
C) 108
D) 165
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question_answer12) You are thinking of a number that is a multiple of 7 and 12. What is the smallest number that you can think of?
A) 168
B) 49
C) 84
D) 36
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question_answer13) What is the greatest length that is used to measure 8 m, 6 m and 14 m exactly?
A) 4m
B) 3m
C) 6m
D) 2 m
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question_answer14) Which of the following numbers has the least number of factors?
A) 66
B) 106
C) 78
D) 110
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question_answer15) Direction: Choose the correct option in the questions given below. Which number below is a factor of 12?
A) 10
B) 7
C) 5
D) 6
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question_answer16) Direction: Choose the correct option in the questions given below. Which number below is not a factor of 8?
A) 3
B) 2
C) 1
D) 8
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question_answer17) Direction: Choose the correct option in the questions given below. Which number below is a factor of 16?
A) 7
B) 2
C) 6
D) 3
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question_answer18) Direction: Choose the correct option in the questions given below. Which number below is a factor of 21?
A) 5
B) 2
C) 7
D) 6
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question_answer19) Direction: Choose the correct option in the questions given below. Which number below is a factor of 25?
A) 4
B) 3
C) 2
D) 5
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question_answer20) Direction: Choose the correct option in the questions given below. Which number below is not a factor of 20?
A) 1
B) 20
C) 8
D) 4
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question_answer21) Direction: Choose the correct option in the questions given below. Which number below is a factor of 18?
A) 10
B) 2
C) 4
D) 5
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question_answer22) Direction: Choose the correct option in the questions given below. Which number below is a not factor of 14?
A) 14
B) 2
C) 7
D) 6
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question_answer23) Direction: Choose the correct option in the questions given below. Which number below is a factor of 24?
A) 8
B) 10
C) 4
D) 12
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question_answer24) Direction: Choose the correct option in the questions given below. Which number below is not a factor of 22?
A) 2
B) 3
C) 6
D) 5
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question_answer25) Match the following:
A) A1, B2, C3, D4
B) A4, B1, C2, D3
C) A2, B3, C1, D4
D) A4, B2, C3, D2
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question_answer26) Match the following:
A) A1, B2, C3, D4
B) A4, B1, C1, D3
C) A2, B3, C2, D4
D) A4, B2, C3, D1
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question_answer27) Read the statement carefully and choose the correct option with true/false. 6 is multiple of 18. 24 is a multiple of 3 5 is factor of 20. 88 is factor of 4.
A) FTTF
B) TFTF
C) TFFT
D) TTTT
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question_answer28) Read the statement carefully and choose the correct option with true/false. You get a multiple when a number is multiples by another number. A factor is a number that is half of itself. 1 is a factor of every number. Every multiple is less or equal to the number.
A) FTTF
B) TFTF
C) TFFT
D) FTFT
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question_answer29) Read the statement carefully and choose the correct option with true/false. 63, 77 and 81 are all multiples of 9. 49, 63 and 88 are all multiples of 7.6, 2, 5 and 8 are factors of 40. 3, 6 and 13 are factors of 234.
A) FTFT
B) TFTF
C) TTFF
D) FFTT
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question_answer30) From the list given below find how many numbers are factors of 125? 2, 3, 5, 7, 25, 50, 100
A) 3
B) 0
C) 1
D) 2
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question_answer31) From the list given below find how many of the numbers are multiples of 20? 12, 25, 40, 36, 80, 100, 110, 150
A) 3
B) 0
C) 1
D) 2
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question_answer32) What defines the two circles A and B (including the common portion between A and B) in the following diagram? Choose the correct option.
A) A: Multiples of 5; B: Multiples of 20
B) A: Multiples of 5; B: Multiples of 10
C) A: Multiples of 10; B: Multiples of 5
D) A: Multiples of 20; B: Multiples of 5
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question_answer33) What defines the two circles A and B (including the common portion between A and B] in the following diagram? Choose the correct option.
A) A: Factors of 24; B: Factors of 68
B) A; Factors of 78; B: Factors of 44
C) A: Factors of 66; B: Factors of 39
D) A: Factors of 44; B: Factors of 78
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question_answer34) What is the next picture in the sequence?
A)
B)
C)
D)
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question_answer35) Which figure shows the correct factor tree for 24?
A) Figure A
B) Figure B
C) Figure C
D) Figure D
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question_answer36) Which numbers complete the factor tree for 88?
A) 4 and 11
B) 2 and 11
C) 4 and 12
D) 3 and 11
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question_answer37) Which numbers complete the factor tree?
A) 21 and 4
B) 5 and 42
C) 42 and 4
D) 21 and 5
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question_answer38) Which numbers complete the factor tree?
A) 21, 2 and 5
B) 42, 2 and 5
C) 42, 3 and 7
D) 21, 3 and 7
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question_answer39) There are 50 students going for a field trip. The teacher thought of dividing the students in groups. Which of the following statements are true? A. The teacher can make groups of 5. B. The teacher can make groups of 10. C. The teacher can make groups of 6. D. The teacher can make groups of 7.
A) TTFF
B) FFTT
C) TFTF
D) FTFT
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question_answer40) Suhana wants to buy flowers for her friends. She can buy roses in bunch of flowers and carnations in bunch of 10 flowers. She wants to buy the same number of roses and carnations. What is the minimum number of flowers Suhana will need to buy?
A) 70 flowers
B) 140 flowers
C) 130 flowers
D) 80 flowers
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question_answer41) Shikha has 45 green balls, 18 blue balls and 63 red balls. She wants to put then in bags with same number of each type of ball in each bag. How many bags will Shikha need?
A) 8 bags
B) 7 bags
C) 9 bags
D) 6 bags
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question_answer42) Richa has 15 glasses and 45 cups. She is to put them in equal groups such that none of the glass or cup is left over. What is the maximum number of groups that Richa can make?
A) 15
B) 3
C) 5
D) 10
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question_answer43) Arnav wants to buy pencils and erasers. The pencils are available in the pack of 12 and the erasers are available in packs of 8. Arnav wants to buys the same number of pencils and erasers, what is the minimum number of pencils or erasers will Arnav buy?
A) 3 packs of pencils and 2 packs of erasers.
B) 2 packs of pencils and 3 packs of erasers.
C) 4 packs of pencils and 2 packs of erasers.
D) 2 packs of pencils and 4 packs of erasers.
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question_answer44) Three alarm clocks ring the alarm at 3, 6 and 9 minutes respectively. In 60 minutes how many times will the clocks ring together?
A) 3 times
B) 2 times
C) 4 times
D) 1 time
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question_answer45) Raj cycles 6 km at a time and Shiv cycles 8 at a time. At the end of a week they realize that they have cycled the same number of kilometers. What is the minimum number of kilometers they would have cycled?
A) 12km
B) 32km
C) 18km
D) 24km
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question_answer46) Sia has 12 orange juice cans and 45 mango juice cans. She wants to distribute them among children equally so that no juice can is left. What will be the greatest number of children among whom Sia can distribute the juice cans?
A) 4
B) 5
C) 3
D) 9
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question_answer47) Which shows the correct table of factors and product?
A)
B)
C)
D)
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question_answer48) Fill in the table below:
A)
B)
C)
D)
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question_answer49) I am multiple of 23. I am odd number and have 3 digits. I am also a multiple of 7. Who am I?
A) 161
B) 207
C) 205
D) 159
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question_answer50) I am a factor of 45. I am single digit odd number. I am also a factor of 54. Who am I?
A) 7
B) 9
C) 5
D) 11
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question_answer51) Every number is a ___ (i) ___of 1. Every number except ___ (ii) ___ is a factor of itself. a factor of a number is either ___ (iii) ___ than or equal to that number. We can find factors by using ___ (iv) ___ 12 and 3 are ___ (v) ___ of 36. The number of multiples of a given number is ___ (vi) ___.
A) (i) multiples (ii) zero (iii) less (iv) division (v) factors (vi) unlimited
B) (i) factors (ii) one (iii) greater (iv) multiplication (v) multiples (vi) limited
C) (i) multiples (ii) one (iii) greater (iv) multiplication (v) multiples (vi) limited
D) (i) factors (ii) zero (iii) greater (iv) addition (v) remainders (vi) unlimited
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question_answer52) Direction: Factors of a number which are prime are called its prime factors. Factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18. Prime factors of 36 are: 2, 3. A number can be written as a product of its prime factors, e.g.\[36=2\times 2\times 3\times 3\]. A factorization in which every factor is prime is called prime factorization of the number. Two numbers are coprime if they have only 1 as the common factor. Based on the information given above answer the following questions. Which one of the following shows the prime factorization of the number 48?
A) \[48=4\times 4\times 3\]
B) \[48=8\times 6\]
C) \[48=2\times 2\times 2\times 2\times 3\]
D) \[48=12\times 4\]
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question_answer53) Direction: Factors of a number which are prime are called its prime factors. Factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18. Prime factors of 36 are: 2, 3. A number can be written as a product of its prime factors, e.g.\[36=2\times 2\times 3\times 3\]. A factorization in which every factor is prime is called prime factorization of the number. Two numbers are coprime if they have only 1 as the common factor. Based on the information given above answer the following questions. Which one of these are coprimes?
A) 24, 32
B) 18, 12
C) 9, 16
D) 60, 84
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question_answer54) Direction: Factors of a number which are prime are called its prime factors. Factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18. Prime factors of 36 are: 2, 3. A number can be written as a product of its prime factors, e.g.\[36=2\times 2\times 3\times 3\]. A factorization in which every factor is prime is called prime factorization of the number. Two numbers are coprime if they have only 1 as the common factor. Based on the information given above answer the following questions. Prime numbers between 20 and 40 are
A) 23, 29, 31, 32
B) 23, 29, 31, 37
C) 21, 25, 27, 29
D) 33, 35, 37, 39
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question_answer55) The teacher gave 12 books a group of children and asked them to arrange them in different groups under some conditions like (A) Each group should have the same number of books. (B) No of books should be left over. (C) Each grouping should be different from the other. This activity will help the children to understand the concept of Subtraction
A) Addition
B) Subtraction
C) Multiples and factors
D) Measurements
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question_answer56) All the multiples of 3, except 3, all the multiples of 5, except 5 and all the multiples of 7, except 7 are
A) even numbers
B) composite numbers
C) prime numbers
D) coprime
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question_answer57) Study the grid and answer the following question. All the encircled numbers are the _____ numbers, and all the crossed out numbers are ______ numbers respectively.
A) prime, coprime
B) prime, composite
C) even, odd
D) composite, prime
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