Same Ratio in Different Situations

Q.

Solve:

$7/10+2/5+3/2$

Q.

Express each of the following ratios in simplest form

$\frac{1}{6}:\frac{1}{8}$

Q.

$\frac{2}{3}$ of a class took Mathematics and the rest Computer Science. If there are $48$students in a class, how many students took Computer Science $?$

Q.

Express the following ratios in the simplest form.

$500g:2kg$

Q.

Question 36

Fill in the blanks to make the statements true.

20 m : 70 m = Rs. 8 : Rs. ___.

Q.

The ratio of $15\mathrm{minutes}:15\mathrm{seconds}$ in simplest form is

1. $1:1$

2. $60:1$

3. $1:60$

4. $1:4$

Q.

Express each of the following ratios in simplest form

$\frac{3}{4},\frac{4}{5},\frac{5}{6}$

Q.

Express the following ratios in the simplest form.

$200ml:300ml$

Q.

A cow yields $12\frac{3}{5}$ liters of milk in a day. How much milk does she yield in a week?

Q.

In a class of $44$ students, $\frac{5}{11}$of them are girls. How many boys are there in the class $?$

Q.

Express the following ratios in their simplest form.

$2\frac{1}{15}:3\frac{1}{5}$

Q.

The lowest form of the ratio a dozen to a score is ____.

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. ₹ 40
4. ₹ 24

Q.

Express $300ml$ to $1liter$ into Ratio, Fraction, Read as and Simplest form.

Q.

Choose the appropriate option to fill in the blank:
$\frac{14}{24}$ $=\frac{?}{3}$

1. 7
2. 3
3. 2
4. 5

Q.

If Seema paid Rs.54 for 12 pens, then the cost of 4 pens is.

1. Rs. 18

2. Rs. 24

3. Rs. 17

4. Rs. 20

Q.

Solve the following equations and check your result:

$\frac{4\mathrm{m}+2}{6\mathrm{m}+10}=\frac{1}{2}$

Q. A sum was divided among $P,Q$ and $R.R$ got double than $P$ who got double than $Q$. If the difference between the shares of $Q$ and $R$ is $Rs.3675.00$, then the sum in rupee is

1. $4900$
2. $8575$
3. $7350$
4. $11025$

Q.

Express $4hours$ to $3days$ in fraction form, ratio form, and in words. Also, write the ratio in its simplest form as a fraction.

Q. Ratio of areas of two similar triangles is ___ the square of ratio of their corresponding sides.

1. half
2. equal to
3. thrice
4. twice

Q. In a class of 350 students, the ratio of girls to boys is 4:3. How many girls are there?

1. 300
2. 150
3. 200
4. 225

Q.

Divide $₹6240$ among $\mathrm{A},\mathrm{B}$ and$\mathrm{C}$, in such a way that their shares are in the ratio$\frac{1}{2}:\frac{1}{3}:\frac{1}{4}$.

Q. 16 pens were divided among A, B and C in the ratio of 1 : 2 : 5. How many pens does B get?

1. 2
2. 10
3. 6
4. 4

Q. 40 books are split in the ratio of 5:3 among Bob and Jill. How many books does Bob have?

1. 25
2. 15
3. 30
4. 20

Q. If in △ZXY and △FED, XY/EF = YZ/FD = XZ/ED, then which of the following option is true?

1. △ZXY ~ △EFD
2. △XYZ ~△EFD
3. △XYZ ~ △DEF
4. △ZXY ~ △EDF

Q. If 1 cup of tea is made by 20 ml of milk then how many cups of tea can be made by 60 ml of milk?

1. 4 cups
2. 2 cups
3. 3 cups
4. 5 cups

Q.

Check whether $2\frac{1}{2},7\frac{1}{2},3,8\frac{1}{2}$ are proportional or not:

Q.

4 : 9 $\square$12 : 27

Q.

Express $120˸150$ ratios in the simplest form.

Q.

Out of $36$students in a class, $9$ participate in a classical dance, $12$ participate in English debate and the remaining participated in a singing competition.

Find the ratio of number of students participated in English debate to the number of students participated in singing competition.