Advertisements
Advertisements
Question
When two quantities are related in such a manner that, if one increases, the other also increases, then they always vary directly.
Options
True
False
Advertisements
Solution
This statement is True.
Explanation:
Above statement is correct for direct proportion. It is a basic properties of direct proportion.
APPEARS IN
RELATED QUESTIONS
A loaded truck travels 14 km in 25 minutes. If the speed remains the same, how far can it travel in 5 hours?
Aasheesh can paint his doll in 20 minutes and his sister Chinki can do so in 25 minutes. They paint the doll together for five minutes. At this juncture they have a quarrel and Chinki withdraws from painting. In how many minutes will Aasheesh finish the painting of the remaining doll?
8 men can do a piece of work in 9 days. In how many days will 6 men do it?
If 12 boys earn Rs 840 in 7 days, what will 15 boys earn in 6 days?
The number of teeth and the age of a person vary ______
If x = 5y, then x and y vary ______ with each other.
Write whether the following statement vary directly, vary inversely with each other, or neither of the two.
The quantity of rice and its cost.
It is given that l varies directly as m. Find the constant of proportion (k), when l is 6 then m is 18.
If 25 metres of cloth costs Rs 337.50, then what will be the length of the cloth bought for Rs 810?
A bowler throws a cricket ball at a speed of 120 km/h. How long does this ball take to travel a distance of 20 metres to reach the batsman?
