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Direct & Inverse Proportions

If x varies inversely as y and x = 4 when y = 6, then when x = 3 the
value of y is _______.

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

If the thickness of a pile of 12 cardboard sheets is 45 mm, then the
thickness of a pile of 240 sheets is _______ cm

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

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 __________.

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

A car is travelling 48 km in one hour. The distance travelled by the
car in 12 minutes is _________.

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

The perimeter of a circle and its diameter vary _______ with each other.

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

If two quantities p and q vary inversely with each other then ______
of their corresponding values remains constant.

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

If two quantities x and y vary directly with each other, then ______ of
their corresponding values remains constant.

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

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.

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

On increasing a, b increases in such a manner that b/a remains______
and positive, then a and b are said to vary directly with each other

04/11/2024

Mathematics

8th

Direct & Inverse Proportions

When the speed remains constant, the distance travelled is ______
proportional to the time.

04/11/2024

Mathematics

8th