What is the characteristic symptom of Alternaria leaf spots caused by Alternaria solani on tomato plants?
Alternaria solani causes dark brown spots with concentric rings on leaves, giving a "target board effect."
Residual method is used to measure -
If the salary of a person in the base year is Rs. 2000 per annuli and in the current year Rs. 5000. The CPI is 325, then the allowance required to maint...
The main aim of agricultural census is -
As per the Agricultural Census 2015-16, total number of operational land holdings in Rajasthan was -
Infant mortality rate is the ratio of -
Which of the following statement is not true?
A given data has mean = 6.5, median = 6.3 and mode = 5.4. It represents -
Which of the following is a second-order condition of short-run equilibrium of firm under perfect competition?
The variance of first n natural numbers is -
If Q₁, Q₂ and Q₃ are three quartiles of a frequency distribution, which of the following holds if the distribution is negatively skewed?
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