Mathematics-Multiples and Factors (NSTSE Class 4): Questions 45 - 54 of 99

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Question number: 45

» Mathematics » Multiples and Factors

MCQ▾

Question

LCM of 12 and 15 is:

Choices

Choice (4) Response

a.

36

b.

60

c.

30

d.

48

Question number: 46

» Mathematics » Multiples and Factors

MCQ▾

Question

Sum of the odd numbers between 4 and 8 is:

Choices

Choice (4) Response

a.

12

b.

15

c.

11

d.

17

Question number: 47

» Mathematics » Multiples and Factors

MCQ▾

Question

Observe the given multiples of 35.

35×2=70

35×4=140

35×6=210

35×8=280

—————————

—————————

Find the product of 35×28 ?

Choices

Choice (4) Response

a.

980

b.

Greatest 3-digit number

c.

Least 3-digit number

d.

All of the above

Question number: 48

» Mathematics » Multiples and Factors

MCQ▾

Question

LCM of 12 and 20 is:

Choices

Choice (4) Response

a.

40

b.

48

c.

72

d.

60

Question number: 49

» Mathematics » Multiples and Factors

MCQ▾

Question

The sum of least prime number and the least composite number is:

Choices

Choice (4) Response

a.

7

b.

9

c.

6

d.

3

Question number: 50

» Mathematics » Multiples and Factors

MCQ▾

Question

The number 36 has ________.

Choices

Choice (4) Response

a.

5 factors

b.

9 factors

c.

7 factors

d.

3 factors

Question number: 51

» Mathematics » Multiples and Factors

MCQ▾

Question

LCM of 8 and 12 is:

Choices

Choice (4) Response

a.

72

b.

32

c.

24

d.

42

Question number: 52

» Mathematics » Multiples and Factors

MCQ▾

Question

What is the difference between the least common multiple and least common factor of the numbers 15 and 20 (except 1)?

Choices

Choice (4) Response

a.

40

b.

60

c.

55

d.

45

Question number: 53

» Mathematics » Multiples and Factors

MCQ▾

Question

________ is a factor of every number.

Choices

Choice (4) Response

a.

4

b.

3

c.

0

d.

1

Question number: 54

» Mathematics » Multiples and Factors

MCQ▾

Question

________ should be added to 319 to make it divisible by 3.

Choices

Choice (4) Response

a.

3

b.

2

c.

0

d.

1

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