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Tag: Mathematics MCQs for Entry Test Preparation

Mathematics MCQs for Entry Test Preparation

Mathematics MCQs For Entry Test Preparation

Mathematics MCQs for Entry Test Preparation

Find the remainder when  is divided by x+1

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

The length of the radius of the circle x ² + y ² =a ² is

o

a

2a

3a

(Z, +) is a……………………?

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

The multiplicative inverse of 4 is

-4

-1/4

1/4

 1

(3 -12 1/2 = ……..

-6

6

-12

 3 12

The additive inverse of 0 is

1

-1

0

none of these

1

w

 N.O.T

The number of complex cube roots of unity is

One

two

three

four

In R, the additive identity is

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 –

Two natural numbers, whose sum is 15 and difference is 5, are…..

5,10

2, 12

13, 8

 15, 5

R is closed w.r.t + but is not closed w.r.t

.

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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