Question
Which of the following exchangeable sodium percentage is
characteristic of alkaline soils?Solution
Alkaline soils, also known as sodic soils, typically have an exchangeable sodium percentage (ESP) greater than 15%, which affects soil structure and fertility.
A spent 20% and 30% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 15% and 20% to his mother and brother, respec...
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Data was gathered from a survey as to what sport was liked by the people surveyed. The data was represented by a pie chart, and the sector representing ...
The monthly incomes of persons A and B are ₹4800 and ₹6400, respectively, while their monthly expenditures are ₹3600 and ₹5400. What is the rati...
In an election two candidates participated. 10% voters did not vote. 11(1/9)% votes declared invalid and the winner got 75% of the valid votes. If he wo...
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In a train, 40% of the passengers are females. Out of total number of passengers, 60% have unreserved tickets out of which 20% are females. How much per...
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