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question_answer1)
Direction: Look at the analogy carefully and choose the correct option. Up: Down:: Factor : _____ .
A)
Multiple done
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B)
Prime done
clear
C)
Composite done
clear
D)
Divide done
clear
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question_answer2)
Direction: Look at the analogy carefully and choose the correct option. 7 : 14:: 5: ______ .
A)
21 done
clear
B)
15 done
clear
C)
28 done
clear
D)
14 done
clear
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question_answer3)
Direction: Look at the analogy carefully and choose the correct option. ____ : 9:: 4: 24.
A)
3 done
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B)
2 done
clear
C)
5 done
clear
D)
7 done
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question_answer4)
Which one of the following is a factor of 45 and not a multiple of 3?
A)
5 done
clear
B)
9 done
clear
C)
15 done
clear
D)
7 done
clear
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question_answer5)
Which one of the following is a multiple of 2 but not a factor of 8?
A)
2 done
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B)
8 done
clear
C)
4 done
clear
D)
6 done
clear
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question_answer6)
Which is odd one out?
A)
26 done
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B)
39 done
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C)
65 done
clear
D)
71 done
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question_answer7)
Which is odd one out?
A)
12 done
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B)
43 done
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C)
24 done
clear
D)
18 done
clear
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question_answer8)
What are the multiples of 16 between 40 and 90?
A)
48, 64, 80 done
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B)
44, 64, 80 done
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C)
42, 66, 86 done
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D)
46, 68, 88 done
clear
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question_answer9)
What is the seventh multiple of 9?
A)
81 done
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B)
56 done
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C)
45 done
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D)
63 done
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question_answer10)
What is the eleventh multiple of 6?
A)
88 done
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B)
44 done
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C)
66 done
clear
D)
55 done
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question_answer11)
What is the next number in the sequence? 2, 6. 18. 54......
A)
216 done
clear
B)
162 done
clear
C)
108 done
clear
D)
165 done
clear
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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 done
clear
B)
49 done
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C)
84 done
clear
D)
36 done
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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 done
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B)
3m done
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C)
6m done
clear
D)
2 m done
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question_answer14)
Which of the following numbers has the least number of factors?
A)
66 done
clear
B)
106 done
clear
C)
78 done
clear
D)
110 done
clear
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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 done
clear
B)
7 done
clear
C)
5 done
clear
D)
6 done
clear
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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 done
clear
B)
2 done
clear
C)
1 done
clear
D)
8 done
clear
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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 done
clear
B)
2 done
clear
C)
6 done
clear
D)
3 done
clear
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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 done
clear
B)
2 done
clear
C)
7 done
clear
D)
6 done
clear
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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 done
clear
B)
3 done
clear
C)
2 done
clear
D)
5 done
clear
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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 done
clear
B)
20 done
clear
C)
8 done
clear
D)
4 done
clear
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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 done
clear
B)
2 done
clear
C)
4 done
clear
D)
5 done
clear
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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 done
clear
B)
2 done
clear
C)
7 done
clear
D)
6 done
clear
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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 done
clear
B)
10 done
clear
C)
4 done
clear
D)
12 done
clear
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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 done
clear
B)
3 done
clear
C)
6 done
clear
D)
5 done
clear
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question_answer25)
Match the following:
A)
A-1, B-2, C-3, D-4 done
clear
B)
A-4, B-1, C-2, D-3 done
clear
C)
A-2, B-3, C-1, D-4 done
clear
D)
A-4, B-2, C-3, D-2 done
clear
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question_answer26)
Match the following:
A)
A-1, B-2, C-3, D-4 done
clear
B)
A-4, B-1, C-1, D-3 done
clear
C)
A-2, B-3, C-2, D-4 done
clear
D)
A-4, B-2, C-3, D-1 done
clear
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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 done
clear
B)
TFTF done
clear
C)
TFFT done
clear
D)
TTTT done
clear
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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 done
clear
B)
TFTF done
clear
C)
TFFT done
clear
D)
FTFT done
clear
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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 done
clear
B)
TFTF done
clear
C)
TTFF done
clear
D)
FFTT done
clear
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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 done
clear
B)
0 done
clear
C)
1 done
clear
D)
2 done
clear
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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 done
clear
B)
0 done
clear
C)
1 done
clear
D)
2 done
clear
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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 done
clear
B)
A: Multiples of 5; B: Multiples of 10 done
clear
C)
A: Multiples of 10; B: Multiples of 5 done
clear
D)
A: Multiples of 20; B: Multiples of 5 done
clear
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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 done
clear
B)
A; Factors of 78; B: Factors of 44 done
clear
C)
A: Factors of 66; B: Factors of 39 done
clear
D)
A: Factors of 44; B: Factors of 78 done
clear
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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 done
clear
B)
Figure B done
clear
C)
Figure C done
clear
D)
Figure D done
clear
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question_answer36)
Which numbers complete the factor tree for 88?
A)
4 and 11 done
clear
B)
2 and 11 done
clear
C)
4 and 12 done
clear
D)
3 and 11 done
clear
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question_answer37)
Which numbers complete the factor tree?
A)
21 and 4 done
clear
B)
5 and 42 done
clear
C)
42 and 4 done
clear
D)
21 and 5 done
clear
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question_answer38)
Which numbers complete the factor tree?
A)
21, 2 and 5 done
clear
B)
42, 2 and 5 done
clear
C)
42, 3 and 7 done
clear
D)
21, 3 and 7 done
clear
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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 done
clear
B)
FFTT done
clear
C)
TFTF done
clear
D)
FTFT done
clear
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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 done
clear
B)
140 flowers done
clear
C)
130 flowers done
clear
D)
80 flowers done
clear
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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 done
clear
B)
7 bags done
clear
C)
9 bags done
clear
D)
6 bags done
clear
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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 done
clear
B)
3 done
clear
C)
5 done
clear
D)
10 done
clear
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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. done
clear
B)
2 packs of pencils and 3 packs of erasers. done
clear
C)
4 packs of pencils and 2 packs of erasers. done
clear
D)
2 packs of pencils and 4 packs of erasers. done
clear
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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 done
clear
B)
2 times done
clear
C)
4 times done
clear
D)
1 time done
clear
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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 done
clear
B)
32km done
clear
C)
18km done
clear
D)
24km done
clear
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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 done
clear
B)
5 done
clear
C)
3 done
clear
D)
9 done
clear
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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 done
clear
B)
207 done
clear
C)
205 done
clear
D)
159 done
clear
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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 done
clear
B)
9 done
clear
C)
5 done
clear
D)
11 done
clear
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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)
B)
C)
D)
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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 co-prime 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)
\[48=4\times 4\times 3\] done
clear
B)
\[48=8\times 6\] done
clear
C)
\[48=2\times 2\times 2\times 2\times 3\] done
clear
D)
\[48=12\times 4\] done
clear
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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 co-prime if they have only 1 as the common factor. Based on the information given above answer the following questions. Which one of these are co-primes?
A)
24, 32 done
clear
B)
18, 12 done
clear
C)
9, 16 done
clear
D)
60, 84 done
clear
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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 co-prime 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 done
clear
B)
23, 29, 31, 37 done
clear
C)
21, 25, 27, 29 done
clear
D)
33, 35, 37, 39 done
clear
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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
|
A)
Addition done
clear
B)
Subtraction done
clear
C)
Multiples and factors done
clear
D)
Measurements done
clear
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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 done
clear
B)
composite numbers done
clear
C)
prime numbers done
clear
D)
co-prime done
clear
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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, co-prime done
clear
B)
prime, composite done
clear
C)
even, odd done
clear
D)
composite, prime done
clear
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