Advertisements
Advertisements
प्रश्न
Write whether the following statement vary directly, vary inversely with each other, or neither of the two.
The quantity of rice and its cost.
Advertisements
उत्तर
The quantity of rice and its cost are directly proportional to each other.
E.g., Let 1 kg of rice price = ₹ 40
Then, 2 kg of rice price = ₹ 2 × 40 = ₹ 80
APPEARS IN
संबंधित प्रश्न
Anil can do a piece of work in 5 days and Ankur in 4 days. How long will they take to do the same work, if they work together?
Every 3 months Tamilselvan deposits ₹ 5000 as savings in his bank account. In how many years he can save ₹ 1,50,000
If two quantities x and y vary directly with each other, then ______
x and y are said to vary directly with each other if for some positive number k, ______ = k.
If two quantities x and y vary directly with each other, then ______ of their corresponding values remains constant.
If 45 persons can complete a work in 20 days, then the time taken by 75 persons will be ______ hours.
When the distance is kept fixed, speed and time vary directly with each other.
In a camp, there is enough flour for 300 persons for 42 days. How long will the flour last if 20 more persons join the camp?
It is given that l varies directly as m. Write an equation which relates l and m.
Here is a keyboard of a harmonium: This pattern of keys is repeated on larger keyboard. How many black keys would you expect to find on a keyboard with 14 such patterns.
