Quantity of water in a 360 litres mixture (alcohol + water) is 20 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed so that the quantity of alcohol in the mixture becomes 50% of the whole mixture.
Quantity of water in the mixture = (360 – 20)/2 = 170 litres So, Quantity of alcohol in the mixture = (360 – 170) = 190 litres Total quantity of the mixture = 190 x (100/50) = 380 litres Therefore, quantity of water to be mixed = 380 – 360 = 20 litres
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...