Question
Difference between standard cost and actual cost is
called as:Solution
The difference between standard cost and actual cost is termed as variance. Variance represents the deviation between the expected (standard) costs and the actual costs incurred in production or other business activities. It is used to analyze performance, identify areas of improvement, and take corrective actions.
I. 2y² - 3y – 14 = 0
II. 3x² - 7x + 4 = 0
Solve the given two equations and answer the two questions that follow as per the instructions given below.
I. (1/4) + 7.5p(-2) = 3.62...
I. p2 - 19p + 88 = 0Â Â
II. q2 - 48q + 576 = 0
If x2Â - 3x - 18 = 0 and y2Â + 9y + 18 = 0, which of the following is true?
I. 3x2 - 14x + 15 = 0
II. 15y2 - 34 y + 15 = 0
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 63x2 + 148x + 77 = 0
II. 21y2 + 89y + 88 = 0
Find the value of 'x' and 'y' in the following equation:
8x - 3y = 58
5x + 2y = 106
If x² + 2x + 9 = (x – 2) (x – 3), then the resultant equation is:
I. x2 – 13x + 36 = 0
II. 3y2 – 29y + 18 = 0