Residual method is used to measure -

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?