Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c430f59b460d7261e30e.PNG' /> In the above figure, what is the ratio of the areas of shaded portions I and II taken together and shaded portion III?

Question 2 :
Write True ( T) or False (F) of the statement:16:24 : : 20:30

Question 3 :
Mother wants to divide Rs.36 between her daughters Shreya and Bhoomika in the ratio of their ages. If age of Shreya is 15 years and age of Bhoomika is 12 years, Find how much Shreya and Bhoomika will get.

Question 4 :
State whether the given statement is true or false. $27cm^2 : 57cm^2 = 18cm : 38cm$

Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c611f59b460d7261e589.PNG' /> (Refer to the above table)Consider the statement : Ratio of breadth and length of a hall is 2:5. Complete the table that shows some possible breadths and lengths of the hall.

Question 6 :
State whether the given statement is true or false. A ratio can be equal to 1.

Question 7 :
State whether the given statement is true or false. The ratio of 10 kg to 100 kg is 1:10.

Question 8 :
A farmer planted 1890 tomato plants in a field in rows each having 63 plants. A certain type of worm destroyed 18 plants in each row. How many plants did the worm destroy in the whole field?

Question 9 :
Write True ( T) or False (F) of the statement: 8:9 : : 24:27

Question 10 :
10 g of caustic soda dissolved in 100 mL of water makes a solution of caustic soda. Amount of caustic soda needed for 1 litre of water to make the same type of solution is ______.

Question 11 :
If the cost of 7 m of cloth is Rs.1470, find the cost of 5 m of cloth.

Question 12 :
Bachhu Manjhi earns Rs 24000 in 8 months. At this rate, how much does he earn in one year?

Question 13 :
Cost of 5 kg of wheat is Rs 91.50. What quantity of wheat can be purchased in Rs 183?

Question 14 :
The yield of wheat from 8 hectares of land is 360 quintals. Find the number of hectares of land required for a yield of 540 quintals?

Question 15 :
The ratio of 8 books to 20 books is ________ .

Question 16 :
Saturn and Jupiter take 9 hours 56 minutes and 10 hours 40 minutes, respectively for one spin on their axes. The ratio of the time taken by Saturn and Jupiter in lowest form is ______.

Question 17 :
Samira sells newspapers at Janpath crossing daily. On a particular day, she had 312 newspapers out of which 216 are in English and remaining in Hindi. Find the ratio of the number of Hindi newspapers to the total number of newspapers.

Question 19 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c42ef59b460d7261e30c.PNG' /> In the above figure, what is the ratio of the areas of shaded portion I to shaded portion II ?

Question 20 :
Sex ratio is defined as the number of females per 1000 males in the population. Find the sex ratio if there are 3732 females per 4000 males in a town.