Chapter 13 – Direct and Inverse Proportions
35. An auto rickshaw takes 3 hours to cover a distance of 36 km. If its speed is increased by 4 km/h, the time taken by it to cover the same distance is __________.
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Aug
35. An auto rickshaw takes 3 hours to cover a distance of 36 km. If its speed is increased by 4 km/h, the time taken by it to cover the same distance is __________. 35. An auto rickshaw takes 3 hours to cover a distance of 36 km. If its speed is increased by 4 [...]
34. A car is travelling 48 km in one hour. The distance travelled by the car in 12 minutes is _________.
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Aug
34. A car is travelling 48 km in one hour. The distance travelled by the car in 12 minutes is _________. 34. A car is travelling 48 km in one hour. The distance travelled by the car in 12 minutes is _________. August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths [...]
33. The perimeter of a circle and its diameter vary _______ with each other.
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Aug
33. The perimeter of a circle and its diameter vary _______ with each other. 33. The perimeter of a circle and its diameter vary _______ with each other. August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 ,
32. If two quantities p and q vary inversely with each other then ______ of their corresponding values remains constant.
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Aug
32. If two quantities p and q vary inversely with each other then ______ of their corresponding values remains constant. 32. If two quantities p and q vary inversely with each other then ______ of their corresponding values remains constant. August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT [...]
31. If two quantities x and y vary directly with each other, then ______ of their corresponding values remains constant.
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Aug
31. If two quantities x and y vary directly with each other, then ______ of their corresponding values remains constant. 31. If two quantities x and y vary directly with each other then ______ of their corresponding values remains constant. August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT [...]
30. If on increasing a, b decreases in such a manner that _______ remains ______ and positive, then a and b are said to vary inversely with each other.
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Aug
30. If on increasing a, b decreases in such a manner that _______ remains ______ and positive, then a and b are said to vary inversely with each other. 30. If on increasing a b decreases in such a manner that _______ remains ______ and positive then a and b are said to vary inversely [...]
29. On increasing a, b increases in such a manner that a/b remains______ and positive, then a and b are said to vary directly with each other.
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Aug
29. On increasing a, b increases in such a manner that a/b remains______ and positive, then a and b are said to vary directly with each other. 29. On increasing a b increases in such a manner that a/b remains______ and positive then a and b are said to vary directly with each other. August [...]
28. When the speed remains constant, the distance travelled is ______ proportional to the time.
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Aug
28. When the speed remains constant, the distance travelled is ______ proportional to the time. 28. When the speed remains constant the distance travelled is ______ proportional to the time. August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 ,
27. If x varies directly as y, then
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Aug
27. If x varies directly as y, then 27. If x varies directly as y then August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 ,
26. If x varies inversely as y, then
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Aug
26. If x varies inversely as y, then 26. If x varies inversely as y then August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions , Maths , NCERT Class 8 ,