Question
How much water must be added to a cask which contain 32
litre of milk at a cost price of Rs 45 per litre so that the cost of milk reduces to Rs. 40 per litre?Solution
Let x litre water be added in the mixture. Then, (32+ x) 40 = 45 × 32 1280 + 40x = 1440 40x = 160 x = 4 Therefore, 4 litre water must be added in the mixture.
Which of the following does not form part of excretory system in insects?Â
The Cosmopolite channels are the one which originate outside a particular social system, Examples of this channel includes
e-National Agriculture Market (e-NAM) was launched in the year___Â
The let-down of milk in cow is due to release of which of the following hormone?Â
Truly migratory fish, the migrations of which occur wholly within freshwater is classified as
The Hydrolytic decomposition of protein and release of amines and amino acids is termed as ………………………………
...Which form of DNA helix is predominantly present in cell?
T&V system related to agriculture extension was introduced in the yearÂ
The Green Manure crop that shows stem nodulation isÂ
The branch of Horticulture that deals with the cultivation of vegetables is called
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