Mathematics-Factors and Multiples (NSTSE Class 5): Questions 9 - 16 of 84

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Question number: 9

» Mathematics » Factors and Multiples

MCQ▾

Question

Find two common multiples of 15 and 20.

Choices

Choice (4) Response

a.

60, 120

b.

20, 60

c.

15, 30

d.

75, 120

Question number: 10

» Mathematics » Factors and Multiples

MCQ▾

Question

Which of the following are not multiples of 2?

Choices

Choice (4) Response

a.

Even number

b.

Odd number

c.

Prime number

d.

Composite number

Question number: 11

» Mathematics » Factors and Multiples

MCQ▾

Question

P is the least common multiple of 20 and 40. What is the value of 30P+200 ?

Choices

Choice (4) Response

a.

1400

b.

1800

c.

1200

d.

2000

Question number: 12

» Mathematics » Factors and Multiples

MCQ▾

Question

What is the L. C. M. of two co-prime numbers?

Choices

Choice (4) Response

a.

Their difference

b.

Their sum

c.

Their quotient

d.

Their product

Question number: 13

» Mathematics » Factors and Multiples

MCQ▾

Question

When a number Z is added to 7, the sum is divisible by 16. What could the number Z be?

Choices

Choice (4) Response

a.

21

b.

13

c.

25

d.

32

Question number: 14

» Mathematics » Factors and Multiples

MCQ▾

Question

A box had some apples in it. When the apples are distributed equally to 13 students, none remained but while distributing to 14 students, 5 students got 1 apple less than the others. How many apples were there in the box?

Choices

Choice (4) Response

a.

65

b.

50

c.

60

d.

76

Question number: 15

» Mathematics » Factors and Multiples

MCQ▾

Question

M and N are two 1-digit numbers such that M×M×N×N=5929 . What are the respective values of M and N?

Choices

Choice (4) Response

a.

8, 9

b.

6, 4

c.

7, 11

d.

3, 5

Question number: 16

» Mathematics » Factors and Multiples

MCQ▾

Question

Which of the following sets of numbers have the same H. C. F. ?

This table shows the four sets of numbers

This Table Shows the Four Sets of Numbers

Find which sets of numbers have the same H. C. F.

Choices

Choice (4) Response

a.

Q and S

b.

P and Q

c.

R and S

d.

Q and R

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