Chapter 5: Factors & Multiples - Math Mcqs for Grade 6 - Set 2

1)   The factors of 50 are

a. 1, 2, 5, 10, 25, 50
b. 1, 2, 4, 10, 25, 50
c. 1, 2, 5, 10, 24
d. 1, 2, 3, 4, 5, 10, 25, 50
Answer  Explanation 

ANSWER: 1, 2, 5, 10, 25, 50

Explanation:
No explanation is available for this question!


2)   John has two beepers red and green. The green beeper beeps every 35 second and red beeper beeps every 45 seconds. After how many seconds both beepers beeps at the same time?

a. 512
b. 515
c. 315
d. 415
Answer  Explanation 

ANSWER: 315

Explanation:
No explanation is available for this question!


3)   Considering the prime factorization, the prime factors of 450 are

a. 2 x 3 x 3 x 5 x 5
b. 2 x 5 x 7
c. 2 x 3 x 5 x 5
d. 2 x 2 x 5
Answer  Explanation 

ANSWER: 2 x 3 x 3 x 5 x 5

Explanation:
No explanation is available for this question!


4)   Mary has 24 pastries and wants to share pastries with her 20 friends. The greatest number of pastries any friend can get

a. 5
b. 6
c. 4
d. 2
Answer  Explanation 

ANSWER: 4

Explanation:
No explanation is available for this question!


5)   If the length of one side of the cube is 20cm then volume of cube must be

a. 8000cm³
b. 800cm³
c. 4000cm³
d. 6000cm³
Answer  Explanation 

ANSWER: 8000cm³

Explanation:
No explanation is available for this question!


6)   The square of 18 is

a. 324
b. 369
c. 144
d. 342
Answer  Explanation 

ANSWER: 324

Explanation:
No explanation is available for this question!


7)   The composite numbers has

a. more than two factors
b. infinite factors
c. one factor
d. two factors
Answer  Explanation 

ANSWER: one factor

Explanation:
No explanation is available for this question!


8)   The 6³ is equal to

a. 249
b. 241
c. 216
d. 316
Answer  Explanation 

ANSWER: 216

Explanation:
No explanation is available for this question!


9)   The 9³ (cube of 9) is equal to

a. 525
b. 343
c. 729
d. 512
Answer  Explanation 

ANSWER: 729

Explanation:
No explanation is available for this question!


10)   According to index notation, the prime factors of 40 are

a. 2³ x 5
b. 2³ x 3 x 5
c. 2² x 3 x 5
d. 2² x 5
Answer  Explanation 

ANSWER: 2³ x 5

Explanation:
No explanation is available for this question!