Question 1 :
A swimming pool can be filled in 4 hours by 8 pumps of the same type. How many such pumps are required if the pool is to be filled in 2$\frac {2}{3}$ hours ?

Question 2 :
More the number of workers, ___________ the number of days to finish a job.

Question 3 :
Choose the correct option. Simple interest on a given sum and the rate of interest

Question 4 :
100 persons had food provision for 24 days. If 20 persons left the place, the provision will last for

Question 5 :
Two things are said to be varying __________ if they increase (decrease) together such that ratio of their corresponding values remains constant.

Question 6 :
If 5 persons can finish a job in 10 days then one person will finish it in 2 days. True or false ?

Question 7 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cc93f59b460d7261eda3.PNG' /> In the above figure, a table is shown. If a and b vary inversely to each other, then find the value of y.

Question 8 :
Choose the correct option. The number of people working and the time to complete a given work

Question 9 :
If 25 metres of cloth costs Rs 337.50, then what will be the cost of 40 metres of the same type of cloth?

Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cc9ff59b460d7261edb1.PNG' /> Refer to the above figure. A recipe for a particular type of muffins requires 1 cup of milk and 1.5 cups of chocolates. Riya has 7.5 cups of chocolates. If she is using the recipe as a guide, how many cups of milk will she need to prepare muffins?