An article is sold at 15 (1/2) % profit. If its C.P. is increased by Rs. 40 and at the same time if its SP is also increased by Rs. 30, then % of profit becomes 8 %. Find the C.P. (in approx.)
Let cp = 100x CP SP 100x 115.5x 100x + 40 115.5x + 30 8 = [15.5x - 10/100x + 40] × 100 = Rs 1.76
Laspeyre's formula has ___________ bias and Paasche's formula has _________ bias.
As per the Agricultural Census 2015-16, total number of operational land holdings in Rajasthan was -
A population is said to be stationary, if -
Supply Curve is a part of -
Which of the following statement is not true?
Two random variables x and y have the following regression equations -
3x + 2y – 26 = 0
6x + y – 31 = 0
then, the mean values o...
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 trend line with 1975 as origin is Y = 20.6 + 1.68X, the trend line with 1971 as origin will be -
Suppose for estimating y, the equation Ŷ= 5 – 2x calculations are made on a given set of data, which of the following is true for this situation?
The main aim of agricultural census is -
