Question 1 :
A car takes 2 hours to reach a destination by travelling at the speed of 60 km/h. How long will it take when the car travels at the speed of 80 km/h?

Question 2 :
A school has 8 periods a day each of 45 minutes duration. How long would each period be, if the school has 9 periods a day, assuming the number of school hours to be the same ?

Question 3 :
A 5 m 60 cm high vertical pole casts a shadow 3 m 20 cm long. Find at the same time, the length of the shadow cast by another pole 10 m 50 cm high.

Question 4 :
Following are the car parking charges near a railway station upto 4 hours Rs.60, 8 hours Rs.100, 12 hours Rs.140, 24 hours Rs.180. Check if the parking charges are in direct proportion to the parking time.

Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cffef59b460d7261f257.jpg' /> In the above image, refer the table shown. Rehman is making a wheel using spokes. He wants to fix equal spokes in such a way that the angles between any pair of consecutive spokes are equal. Calculate the angle between a pair of consecutive spokes on a wheel with 15 spokes.

Question 6 :
A loaded truck travels 14 km in 25 minutes. If the speed remains the same, how far can it travel in 5 hours?

Question 7 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ce87f59b460d7261f046.PNG' /> In the above image, given that a Television game show, the prize money of Rs. 1,00,000 is to be divided equally amongst the winners. How much will each of the winners get if there were 20 winners ?

Question 8 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cff4f59b460d7261f24a.jpg' /> In the above image, the table shows a mixture of paint that is prepared by mixing 1 part of red pigments with 8 parts of base. Find the parts of base that needs to be added when the parts of red pigment = 20.

Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ce7cf59b460d7261f036.PNG' /> Take a squared paper and arrange 48 counters on it in different number of rows and columns. Calculate the values of $C_{1}$, $C_{1}$ and $C_{5}$. What do you observe? As R increases, C _________.

Question 10 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ce76f59b460d7261f02c.PNG' /> In the above image, find whether x and y are directly proportional.

Question 11 :
A contractor estimates that 3 persons could rewire Jasminder’s house in 4 days. If, he uses 4 persons instead of three, how long should they take to complete the job?

Question 12 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ce74f59b460d7261f02a.PNG' /> In the above image, find whether x and y are directly proportional.

Question 13 :
A factory requires 42 machines to produce a given number of articles in 63 days. How many machines would be required to produce the same number of articles in 54 days ?

Question 14 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ce83f59b460d7261f040.PNG' /> In the above image, given that a mixture of paint is prepared by mixing 1 part of red pigments with 8 parts of base. In the above table, find the parts of base that need to be added for 20 parts of red pigment.

Question 15 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ce85f59b460d7261f043.PNG' /> In the above image, given that a Television game show, the prize money of Rs. 1,00,000 is to be divided equally amongst the winners. How much will each of the winners get if there were 5 winners ?