CAT Exam

e total cost price of two watches is Rs.840. One is sold at a profit of 16% and other at a loss of 12%. There is no loss or gain in the whole transaction the cost price of the watch on which the shopkeeper gains is

Read Solution (Total 1)

Rs 360

If x is the price of watch on which he gained, then
1.16x+0.88*(840-x)=840

solving it
x= Rs 360.
11 years agoHelpfull: Yes(3) No(2)

CAT Other Question

A, B' and 'C' entered into partnership 'A' invested Rs.2,560 and 'B' Rs. 2,000. At end of the year they gained Rs. 1,105 out of which 'A' got Rs.320, 'C's capital was he average age of 24 boys and their teacher is 15 years. When the teachers age is excluded the average age decreases by one year. The age of the teacher is