Three containers have their volumes in the ratio 3: 4: 5, They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio of (4: 1), (3: 1) and (5: 2)respectively. The contents of all these three containers are poured into a fourth container.The ratio of milk and water in the fourth container is :
Let the volumes be 3x,4x,5x respectively.
Container with volume 3x,
Milk = [4/(4+1)] × 3x
Water = [1/(4+1)] × 3x
Container with volume 4x,
Milk = [3/(3+1)] × 4x
Water = [1/(3+1)] × 4x
Container with volume 5x,
Milk = [5/(5+2)] × 5x
Water = [2/(5+2)] × 5x
Total milk = 12x/5 + 12x/4 + 25x/7 = 1256x/140
Total water = 3x/4 + 4x/4 + 10x/7 = 424x/140
Ratio of milk to water in 4th container = 1256/424 =157:53
What is the recommended fertilizer dose ratio for cereal crops?
The Green Manure crop that shows stem nodulation is
Seed lot certificate colour is:
In which of the following processes molybdenum has an important role?
Critical level for hot water extractable B (ppm) in soil is
Which of the following converts the reciprocating motion of the piston into rotary motion of the flywheel?
Kranz anatomy is found in the leaves of
Diamond Back Moth (DBM) is a specific insect of which crop?
Fertigation system of irrigation is the
In case of degraded alkali soil, if the extensive leaching of saline-sodic soil occurs in absence of any source of calcium and magnesium, part of exchan...