Comparing Rational Numbers

Q.

$\frac{5}{6}$, $\frac{7}{8}$, $\frac{3}{4}$, $\frac{4}{5}$ arranged in ascending order would be :

1. $\frac{3}{4}$ > $\frac{4}{5}$ > $\frac{5}{6}$ > $\frac{7}{8}$

2. $\frac{3}{4}$ < $\frac{5}{6}$ < $\frac{4}{5}$ < $\frac{7}{8}$

3. $\frac{4}{5}$ < $\frac{3}{4}$ < $\frac{5}{6}$ < $\frac{7}{8}$

4. $\frac{3}{4}$ < $\frac{4}{5}$ < $\frac{5}{6}$ < $\frac{7}{8}$

Q.

Ravi had 7 out of a dozen bananas and Raju had 13 out of a Score. So, Ravi had more bananas as compared to Raju. ( 1 Score = 20 )

1. True

2. False

Q.

Arrange the numbers in descending order $\frac{7}{4},\frac{2}{3},\frac{3}{4},\frac{8}{5},\frac{9}{2}.$

1. 2/3 < 6/8 < 5/4 < 8/5 < 9/2

2. 5/4 < 6/8 < 2/3 < 8/5 < 9/2

3. 9/2 < 8/5 < 5/4 < 6/8 < 2/3

4. 9/2 < 2/3 < 5/4 < 8/5 < 6/8

Q.

The number $\frac{-4}{9}$ is greater than $\frac{-7}{9}$.

1. True

2. False

Q.

If rational numbers are arranged in ascending order and we increase every number by 7.5 , what will happen to its order?

1. Order remains the same

2. First half of the order gets interchanged with the second half

3. None of the above

4. Order Reverses and becomes descending

Q.

Compare $\frac{3}{7}$ and $\frac{4}{8}$.

1. None of the above

2. 9/2

3. -11/8

4. -2

Q.

Out of the following rational numbers, which one is the greatest : $\frac{-4}{5}$, $\frac{-2}{3}$, $\frac{-7}{8}$ and $\frac{-5}{6}$

1. $\frac{-7}{8}$

2. $\frac{-5}{6}$

3. $\frac{-2}{3}$

4. $\frac{-4}{5}$

Q.

Which of the following form a pair of equivalent rational numbers?

1. $\frac{24}{46}$ and $\frac{18}{46}$

2. $\frac{24}{44}$ and $\frac{12}{46}$

3. $\frac{24}{46}$ and $\frac{12}{46}$

4. $\frac{24}{46}$ and $\frac{12}{23}$

Q.

$\frac{-7}{5}$ is __ than -3.

Q.

4/3, 4/5 and 4/6 arranged in Ascending order is :

1. 4/3 < 4/6 < 4/5

2. 4/6 < 4/5 < 4/3

3. 4/5 < 4/3 < 4/6

4. 4/3 < 4/5 < 4/6