Question
An item is listed for Rs. 20,000. It is sold after giving
three consecutive discounts of 25%, 5% and 10%. What is the final selling price of the item?Solution
ATQ,
Required selling price = 20,000 × 0.75 × 0.95 × 0.90 = Rs.12,825
The most appropriate diagram to represent data relative to monthly expenditure on different items of a family is -
Laspeyre's formula has ___________ bias and Paasche's formula has _________ bias.
Which of the following is not a cause of rightward shift of demand curve?
Which of the following is a second-order condition of short-run equilibrium of firm under perfect competition?
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3x + 2y – 26 = 0
6x + y – 31 = 0
then, the mean values o...
Which of the following statement is not true?
If x and y are two random variables and a, b, c, d are any numbers provided a ≠ 0, c ≠ 0, then correlation co-efficient between ax + b and cy + d is...
A statistician collects data on production of rice from 1990 to 20 2 0 and classifies it year wise. Which of the following type of classification of da...
Which of the following statement is true for NRR?
A given data has mean = 6.5, median = 6.3 and mode = 5.4. It represents -
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