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Question 1 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cc93f59b460d7261eda2.PNG' /> In the above figure, a table is shown. If a and b vary inversely to each other, then find the value of x.

Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cca4f59b460d7261edb7.PNG' /> In the above figure, a table is shown. This table shows the distance travelled by one of the new eco-friendly energy-efficient cars travelled on gas. How much distance will be covered by the car in 8 litres of gas?

Question 3 :
If the distance travelled by a rickshaw in one hour is 10 km, then the distance travelled by the same rickshaw with the same speed in one minute is

Question 4 :
If x and y are directly proportional and when x = 13, y = 39, which of the following is not a possible pair of corresponding values of x and y ?

Question 5 :
Problems based on direct proportion can be solved using __________ method.

Question 6 :
A truck needs 54 litres of diesel for covering a distance of 297 km. The diesel required by the truck to cover a distance of 550 km is