Question
Which of the following field crops is most susceptible
to lodging due to its tall stature and heavy panicle weight under high fertility and irrigation?Solution
Explanation: Sorghum has a tendency to lodge under high nitrogen and irrigation due to its tall growth and heavy ear heads. Lodging affects photosynthesis and ultimately reduces yield.
- In a tree plantation, 62% of the trees are pine trees. The number of oak trees is 45% of the pine trees, and the number of maple trees is 66% of the oak tr...
- The population of a city grows by 12% annually. If the population after 2 years will be 31,360, what is the present population?
The sum of the earnings of 'D' and 'E' is Rs. 2,20,000. 'D' uses 75% of his income, while 'E' uses 65% of hers, so that 'E's savings are Rs. 17,000 more...
In a college the ratio of boys and girls are in the ratio 7:9. 65% girls and 40% boys were absent. Find the girls present if the total number of student...
In a colony, there are 60 APL families and 30 BPL families. Each APL and BPL family got blankets equal to 22% and 70%, respectively of total number of f...
The marks obtained by A is 25% more than B, and the marks obtained by C is 140 more than the difference of the marks obtained by A and B. If C obtained ...
- The price of fuel increases by 10%, and a person reduces his usage by 5%. Find the percentage increase or decrease in his expenditure.
- A number is first increased by 18% and then decreased by 18%. The overall change in number is:
A number is increased by 20% and then decreased by 25%. Find the net change %.
From Rs. 16,500, a boy gave 15% to a library fund, 10% of the remaining amount to a sports club, and 20% of the next remaining to his college fund. What...
Relevant for Exams:
