Question
The profit on selling an article for Rs.425 is the same
as the loss on selling it for Rs.355, then the cost price of the article isSolution
profit on selling an article for Rs.425 profit = SP - CP (cost price) profit = 425 – CP loss on selling it for Rs.355 loss = CP – SP loss = CP- 355 profit = loss 425 - CP = CP-355 loss = CP – SP loss = CP- 355 profit = loss 425 - CP = CP-355 425+355 = 2CP 2CP = 780 CP = Rs 390
Which of the following statements is INCORRECT?
Which of the following correctly completes the given statement?
Index number helps in:
(I) determining the cost of living
(II) ...
The value of a and b so that the following is probability mass function
X:                           0      �...
For the variables X, Y and Z, rXY = 0.80, rXZ = 0.64, rY Z = 0.79 , then square of multiple correlation coefficient R2 X.Y Z is:
Which option is incorrect?
If the third quartile of the following data set 7,10,7,8,9 is 9.5, then the value of quartile deviation is:
If the second and third moment about the origin are 8 and 18 and the third moment about mean is -14 , then the first moment about the origin is:
With which characteristic movement of a time series would you associate increasing demand of smaller automobiles?
