# Mathematics MCQs For Entry Test Preparation

Mathematics MCQs for Entry Test Preparation

0

-10

-4

-12

#### In R, the multiplicative inverse of a is

0

1

-a

1/a

a prime number

an integer

a whole number

an irrational number

#### Every whole number is

a real number

an irrational number

a prime number

a negative integer

#### π is __________________

a complex number

a rational number

a natural number

an irrational number

o

a

2a

3a

Groupiod

Semi-group

Monoid

A .O. T

#### the equation of the circle with center (-h , -k) and radius r is

(x + h) ² + (y + k ) ² = r ²

(x + h) ² + (y – k ) ² = r ²

(x – h) ² + (y + k ) ² = r ²

(x – h) ² + (y – k ) ² = r ²

-4

-1/4

1/4

1

-6

6

-12

3 12

1

-1

0

none of these

1

w

N.O.T

One

two

three

four

0

1

-1

none

#### If * is abinary operation in A then,

A is closed under *

is not closed under *

is closed under +

is closed under –

5,10

2, 12

13, 8

15, 5

.

a&b

N.O.T

#### 1/3 is ………………..

a prime number

an integer

a rational number

an irrational number

## Mathematics MCQs For Entry Test Preparation

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