Question

Which of the following quantities vary inversely with each other 1)electricity bill and its cost 2)Area of land and its cost 3)Distance and time 4)Mistakes done and marks obtained

Answer 1

Answer:

answer is : 4) Mistakes done and mark obtained

Step-by-step explanation:

because:

like if you do more mistakes in your exam you are going to get poor marks

or

less mistakes you do more marks you get

hence,

more mistakes = less marks

and,

less mistakes = more marks

they are inversely proportional to each other if mistakes are more marks will reduce or if mistakes are less then marks will be more...