Question # 1

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Which of the following is the subset of all sets

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Φ

{1,2,3}

{Φ}

{0}

The multiplicative inverse of 1 is

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1

-1

0

Does not exist

Let the sequence 1, 2, 2, 4, 4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, ..... where n consecutive terms have the value n, then 1025th term is

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2⁹

2¹⁰

2¹¹

2⁸

In R the number of identity elements w.r.t.'.' is

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One

Two

Three

Four

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I and III quadrants

II and III quadrants

I and II quadrants

II and IV quadrants

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4

3

2

1

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Mathematics General Science Test Medium Mode MCQs With Answers

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