## RS Aggarwal Class 8 Solutions Chapter 12 Direct and Inverse Proportions Ex 12A

These Solutions are part of RS Aggarwal Solutions Class 8. Here we have given RS Aggarwal Solutions Class 8 Chapter 12 Direct and Inverse Proportions Ex 12A.

Other Exercises

Question 1.
Solution:
(i) $$\\ \frac { x }{ y }$$ = $$\\ \frac { 3 }{ 9 }$$ = $$\\ \frac { 1 }{ 3 }$$   Question 2.
Solution:
x and y are directly proportional
$$\\ \frac { x }{ y }$$ = $$\\ \frac { 3 }{ 72 }$$ = $$\\ \frac { 1 }{ 24 }$$ Question 3.
Solution: Question 4.
Solution: Question 5.
Solution:
Let distance covered = x then Question 6.
Solution:
Let no. of dolls = x, then Question 7.
Solution:
Let x kg of sugar will be bought Question 8.
Solution:
Let cloth bought = x m Question 9.
Solution:
Let length of model ship = x m Question 10.
Solution:
Let x kg dust will be picked up Question 11.
Solution:
A speed of car = 50 km/hr
Distance travelled in 1 hr. = 5 m
Let required distance travelled in 1 hr. 12 min. Question 12.
Solution:
Let required distance covered = x km
Speed of man = 5 km/hr Question 13.
Solution:
Let required thickness = x mm Question 14.
Solution:
Let men required = x Question 15.
Solution:
Let no. of words type in 8 minutes = x Hope given RS Aggarwal Solutions Class 8 Chapter 12 Direct and Inverse Proportions Ex 12A are helpful to complete your math homework.

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