65.
Which one of the following error will affect the agreement of the trial balance?

67.
Select the correct amount of purchases, given on the following information:
Cost of goods sold - Rs. 1,20,000;
Carriage inwards - Rs. 1,890;
Opening stock - Rs. 43,640;
Closing stock - Rs. 38,500;
Purchase returns - Rs. 2,150;
Sales - Rs. 2,82,650

70.
Which one of the following errors is an error of principle?