Comparing Ratios

Q.

$\frac{4}{5}$ is greater than $\frac{3}{5}$

1. True

2. False

Q.

Find the ratio between 2 dozen and 3 scores ( 1 score = 20 )

1. 2 : 5

2. 10 : 3

3. 5 : 2

4. 3 : 10

Q.

4:5 is smaller than 3:4

1. True

2. False

Q. Which of the following fractions is equivalent to $\frac{4}{7}$?

1. $\frac{4}{11}$
2. $\frac{3}{7}$
3. $\frac{11}{3}$
4. $\frac{8}{14}$

Q. Choose the appropriate sign to be placed in the blank

$\frac{3}{6}$ ____ $\frac{3}{4}$

1. < (lesser than)
2. = ( equals to )
3. > (greater than)
4. None of the above

Q. The ratio of number of boys and girls in a class is 4 : 3. If there are 18 girls, find the number of boys and also the total number of students in the class.

Q. Which of the following fractions is equivalent to $\frac{4}{7}$?

1. $\frac{4}{11}$
2. $\frac{3}{7}$
3. $\frac{11}{3}$
4. $\frac{8}{14}$

Q. $\frac{101}{7}$ + $\frac{99}{7}$ =

1. $\frac{198}{7}$
2. $\frac{199}{7}$
3. $\frac{200}{7}$
4. $\frac{201}{7}$

Q.

which of the following is larger ?

1:2 , 2:2 , 3:2 and 4:2

1. 2:2

2. 1:2

3. 3:2

4. 4:2

Q.

The least common multiple of $4$ and $9$ is ...............

1. $32$
2. $45$
3. $40$
4. $36$

Q.

1. Find the ratio in each of the following pairs:

A dozen and a score

Q. Aditya's age is 50 years old and his brother is 30 years old. What is the ratio of their ages when Aditya's age was 30 years?

1. 4: 11
2. 1:3
3. 3:1
4. 4:5

Q.

Put $<\text{or}>$ in box

$2\frac{1}{2}÷4\frac{1}{2}\left(\right)3\frac{1}{2}÷5\frac{1}{2}$

Q. Harry bought 12 bananas for ₹ 48. His friend Ron wants to buy 8 bananas at a cheaper deal. How much should Ron spend to buy 8 bananas?

1. ₹ 56
2. ₹ 32
3. ₹ 24
4. ₹ 40

Q. Which of the following represents a Fibonacci series?

1. A series of numbers in which each number is the sum of the two preceding numbers

2. A series where the succeeding term is the next odd number

3. A series where the succeeding term is the next even number

4. A series of numbers in which each number is the product of the two preceding numbers

Q. The weights of new born babies (in kg) in a hospital on a particular day are as follows:
$2.3,2.2,2.1,2.7,2.6,3.0,2.5,2.9,2.8,3.1,2.5,2.8,2.7,2.9,2.4$
Determine the lowest weight.

Q. Choose the appropriate sign to be placed in the blank

$\frac{3}{6}$ ____ $\frac{3}{4}$

1. < (lesser than)
2. = ( equals to )
3. > (greater than)
4. None of the above

Q. Which of the following represents a Fibonacci series?

1. A series of numbers in which each number is the sum of the two preceding numbers
2. A series where the succeeding term is the next even number
3. A series where the succeeding term is the next odd number
4. A series of numbers in which each number is the product of the two preceding numbers

Q. Harry bought 12 bananas for ₹48. Which of the following can be the total amount paid by Ron for 8 bananas, if he wanted to buy them at a cheaper rate?

Q.

Compare

$8:5and9:7$

Q.

Compare. Write $>,<or=$

$\frac{6}{13}\left[\right]\frac{13}{26}$

Q. Find the ratio between 5 dozen and 2 scores (1 score = 20)

1. 1 : 2
2. 3 : 2
3. 5 : 2
4. 3 : 4

Q. Which of the following represents a Fibonacci series?

1. A series of numbers in which each number is the product of the two preceding numbers

2. A series of numbers in which each number is the sum of the two preceding numbers

3. A series where the succeeding term is the next even number

4. A series where the succeeding term is the next odd number