Topper's Solved these Questions
NCERT EXEMPLAR-DIRECT AND INVERSE PROPORTIONS -EXERCISES
- When the speed remains constant, the distance travelled is proportiona...
Text Solution
|
- On increasing a, b increases in such a manner that a/b remains and pos...
Text Solution
|
- If on increasing a, b decreases in such a manner that remains constan...
Text Solution
|
- If two quantities p and q vary inversely with each other then of thei...
Text Solution
|
- If two quantities p and q vary inversely with each other then of thei...
Text Solution
|
- The perimeter of a circle and its diameter vary with each other.
Text Solution
|
- A car is travelling 48 km in one hour. The distance travelled by the c...
Text Solution
|
- An auto rickshaw takes 3 hours to cover a distance of 36 km. If its sp...
Text Solution
|
- If the thickness of a pile of 12 cardboard sheets is 45 mm, then the t...
Text Solution
|
- If x varies inversely as y and x = 4 when y = 6, then when x = 3 the v...
Text Solution
|
- In direct proportion a1/b1 = a2/b2
Text Solution
|
- In case of inverse proportion a2b2
Text Solution
|
- If the area occupied by 15 postal stamps is 60 cm^2, then the area occ...
Text Solution
|
- If 45 persons can complete a work in 20 days, then the time taken by 7...
Text Solution
|
- Devangi travels 50 m distance in 75 steps, then the distance travelled...
Text Solution
|
- Two quantities x and y are said to vary directly with each other if fo...
Text Solution
|
- When the speed is kept fixed, time and distance vary inversely with ea...
Text Solution
|
- When the distance is kept fixed, speed and time vary directly with eac...
Text Solution
|
- Length of a side of a square and its area vary directly with each othe...
Text Solution
|
- Length of a side of an equilateral triangle and its perimeter vary inv...
Text Solution
|