Mathematics-Integers (NSTSE Class 6): Questions 85 - 93 of 102

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Question number: 85

» Mathematics » Integers

MCQ▾

Question

Negative of a positive integer is

Choices

Choice (4) Response
a.

Positive

b.

Negative

c.

Zero

d. All of the above

Question number: 86

» Mathematics » Integers

MCQ▾

Question

Closure property is satisfied in integer’s w. r. t.

Choices

Choice (4) Response
a.

+,×

b.

+,×,,÷

c.

+,

d. All of the above

Question number: 87

» Mathematics » Integers

MCQ▾

Question

Cube of (2) is

Choices

Choice (4) Response
a.

16

b.

9

c.

8

d.

12

Question number: 88

» Mathematics » Integers

MCQ▾

Question

61[6+2{6(2.2+1.4)}]

Choices

Choice (4) Response
a.

-13.8

b.

-16.8

c.

-26.6

d.

16.8

Question number: 89

» Mathematics » Integers

MCQ▾

Question

If positive sign precedes a bracket the sign of the terms inside the bracket will ________when the bracket is removed.

Choices

Choice (4) Response
a.

0

b.

no change

c.

change

d. None of the above

Question number: 90

» Mathematics » Integers

MCQ▾

Question

Simplified value of

2 12+517 ×39 12 ÷4

Choices

Choice (4) Response
a.

22456

b.

22156

c.

4 556

d. Question does not provide sufficient data or is vague

Question number: 91

» Mathematics » Integers

MCQ▾

Question

The addition of identity element a+0=_____

Choices

Choice (4) Response
a.

-1

b.

a

c.

1

d.

0

Question number: 92

» Mathematics » Integers

MCQ▾

Question

(12)×(2)×(+3)×(5)=

Choices

Choice (4) Response
a.

+360

b.

630

c.

360

d. None of the above

Question number: 93

» Mathematics » Integers

MCQ▾

Question

(+1)10 value is

Choices

Choice (4) Response
a.

0

b.

-1

c.

+1

d. Question does not provide sufficient data or is vague

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