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ATQ, Let the initial quantity of oil in the mixture be 100a litres Therefore, initial quantity of diesel in the mixture = 0.8 × 100a = 80a litres Ratio of quantity of oil to that of diesel = 100a:80a = 5:4 Therefore, p:q must be equal to 5:4 such that ratio of oil to diesel in the resultant mixture remains same. For I: (p:q) = 25:20 = 5:4 Therefore, I is possible. For II: (p:q) = 30:18 = 5:3 Therefore, II is not possible For III: (p:q) = 10:12 = 5:6 Therefore, III is not possible.
The book ‘Crop Nutrition – Principles and Practices’ was written by ____
Which are of the following is an introduced quarantine weed in India?
Flag smut of wheat is caused by:
Parbhani Kranti is a variety of:
Cold spark plug, which dissipates heat more effectively, is used in which of the following?
The process of collecting and analyzing information from field and secondary sources in a short period of time is:
Oxygen is transported in the insect body mainly through which of the following systems?
Photosynthetically active radiation comes under which of the following special wavelength:
Which crop is susceptible to deficiency of iron?
According to the law of demand, what is the relationship between price and quantity demanded