Question

Which of the following statements is true?

0 is the smallest rational number.

Every whole number is a rational number.

The rational number 9/11 lies on the left of 0 on the number line.

The rational numbers 2/-3 and -4/5 are on the opposite sides of 0 on the number line.

5. Multiplicative inverse of a negative rational number is:

A positive rational number.

A negative rational number

Neither positive nor negative.

None of these

6. Multiplicative inverse of 0/1 is:

0

1

-1

Not determinable

7. Which rational number is its own additive inverse?

0

1

-1

None of these

8. Which of the following statements is true? 

Rational numbers are not closed under subtraction

One is the identity for addition of rational numbers

Division is the inverse of subtraction.

Rational numbers are not associative under subtraction.

9. If x and y are two rational numbers, then xy is also a rational number. This property is known as 

Commutative property of multiplication

Closure property of multiplication

Associative property of multiplication

None of these

10. A rational between -1 and -5 is: 

3/2

3/4

-5/2

-1/2

​

Answer 1

Correct are
2,5,6,8,9
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