The number which is subtracted from \(\frac { -6 }{ 11 } \) to get \(\frac { 8 }{ 9 } \) is

(a)

\(\frac { 34 }{ 99 } \)

(b)

\(\frac { -142 }{ 99 } \)

(c)

\(\frac { 142 }{ 99 } \)

(d)

\(\frac { -34 }{ 99 } \)

Which of the following rational numbers is the greatest?

(a)

\(\frac { -17 }{ 24 } \)

(b)

\(\frac { -13 }{ 16 } \)

(c)

\(\frac { 7 }{ -8 } \)

(d)

\(\frac { -31 }{ 32 } \)

\(\frac { -5 }{ 4 } \) is a rational number which lies between

(a)

0 and \(\frac { -5 }{ 4 } \)

(b)

-1 and 0

(c)

–1 and –2

(d)

–4 and –5

Which of the following illustrates the inverse property for addition?

(a)

\(\frac { 1 }{ 8 } -\frac { 1 }{ 8 } =0\)

(b)

\(\frac { 1 }{ 8 } +\frac { 1 }{ 8 } =\frac { 1 }{ 4 } \)

(c)

\(\frac { 1 }{ 8 } +0=\frac { 1 }{ 8 } \)

(d)

\(\frac { 1 }{ 8 } -0=\frac { 1 }{ 8 } \)

Closure property is not true for division of rational numbers because of the number

(a)

0

(b)

-1

(c)

0

(d)

\(\frac { 1 }{ 2 } \)

\(\left( 1-\frac { 1 }{ 2 } \right) \times \left( \frac { 1 }{ 2 } -\frac { 1 }{ 4 } \right) \div \left( \frac { 3 }{ 4 } -\frac { 1 }{ 2 } \right) \)=

(a)

\(\frac { 1 }{ 2 } \)

(b)

\(\frac { 3 }{ 4 } \)

(c)

\(\frac { 1 }{ 4 } \)

(d)

\(\frac { -1 }{ 2 } \)

List five rational numbers between
0.25 and 0.35

List five rational numbers between
–1.2 and -2.3

Write four rational numbers equivalent to
\(\frac { -3 }{ 5 } \)

Write four rational numbers equivalent to
\(\frac { -7 }{ 6 } \)

Find the rational numbers represented by each of the question marks marked on the following number lines.

Find the rational numbers represented by each of the question marks marked on the following number lines.

Using average, write 3 rational numbers between \(\frac { 14 }{ 5 } \) and \(\frac { 16 }{ 3 } \)

Verify that -(- x) is the same x for:
\(x=\frac { -31 }{ 45 } \)

If \(\frac { 3 }{ 4 } \) of a box of apples weighs 3 kg and 225 gm, how much does a full box of apples weight?

Mangalam buys a water jug of capacity \(3\frac { 4 }{ 5 } \) litres. If she buys another jug which is \(2\frac { 2 }{ 3 } \) times as large as the smaller jug, how many liters can the larger one hold?

Reduce to the standard form
 \(\frac { 48 }{ -84 } \)

Reduce to the standard form
\(\frac { -18 }{ -42 } \)

Find which rational number is greater?
\(\frac { 5 }{ -4 } ,\frac { -11 }{ -7 } \)

Find which rational number is greater?
\(\frac { -10 }{ 3 } ,\frac { 14 }{ -5 } \)

A student instead of multiplying a number by \(\frac { 8 }{ 9 } ,\) divided it by \(\frac { 8 }{ 9 } \) by mistake. If the difference between the answers got by him is 34, find the number.

Evaluate: \(\left( \frac { 4 }{ 3 } -\left( \frac { -3 }{ 2 } \right) \right) +\left( \frac { -5 }{ 3 } \div \frac { 30 }{ 12 } \right) +\left( \frac { -12 }{ 9 } \times \frac { -27 }{ 16 } \right) \)

In the NEET exam, out of a total of 180 questions, a Jeyanth answered \(\frac { 19 }{ 30 } \) of the questions correctly and \(\frac { 5 }{ 18 } \) of the questions incorrectly. How many questions did Jeyanth not attend at all?