Mathematics (NSTSE Class 6): Questions 814 - 821 of 1162

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Question number: 814

» Mathematics » Playing With Numbers

MCQ▾

Question

The prime factors of 36 are

Choices

Choice (4) Response

a.

2 ×2×3×3

b.

2 ×2×3

c.

2 ×3×3

d.

2 ×3×4×2

Question number: 815

» Mathematics » Whole Numbers

MCQ▾

Question

The property represented by

a+(b+c)=(a+b)+c

Choices

Choice (4) Response

a.

Distributive property

b.

Associative property

c.

Commutative property

d.

None of the above

Question number: 816

» Mathematics » Integers

MCQ▾

Question

142×______=+142

Choices

Choice (4) Response

a.

1

b.

+142

c.

0

d.

-1

Question number: 817

» Mathematics » Integers

MCQ▾

Question

Which of the following number is a perfect number?

Choices

Choice (4) Response

a.

496

b.

7

c.

33

d.

None of the above

Question number: 818

» Mathematics » Fractions

MCQ▾

Question

234 can be represented as ________

Choices

Choice (4) Response

a.

114

b.

134

c.

124

d.

None of the above

Question number: 819

» Mathematics » Fractions

MCQ▾

Question

The equivalent fraction of 43 having the denominator 9 is________

Choices

Choice (4) Response

a.

129

b.

3627

c.

49

d.

912

Question number: 820

» Mathematics » Integers

MCQ▾

Question

A square of any positive integer is

Choices

Choice (4) Response

a.

0

b.

Positive

c.

Negative

d.

None of the above

Question number: 821

» Mathematics » Whole Numbers

MCQ▾

Question

Which of the following properties are applicable to addition of whole numbers?

Choices

Choice (4) Response

a.

Closure property

b.

Associative property

c.

Commutative property

d.

All a. , b. and c. are correct

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