For these problems use formula
profit on SP =x% then profit on CP= x /(100-x) :
profit on CP =x% then profit on SP= x /(100+x);
here profit on CP=25/(100-25)
=25/75
=.3333
% gain on CP is 33.33%
100 glasses are there. A servant has to supply glasses to a person. If he supplies the glasses without any damage he will get 3 paise. Otherwise he will loose 3 paise. At the end of supplying 100 glasses if he gets 270 paise. How many glasses were supplied safely?
A face of the clock is divided into three parts. First part hours total is equal to the sum of the second and third part. What is the total of hours in the bigger part?
A sum of money is divided among A, B and C such that for each rupee A gets, B gets 65paise and C gets 35paise. If Cs share is Rs.560, the sum is?
A person had to multiply two numbers. Instead of multiplying by 35, he multiplied by 53and the product went up by 540. What was the raised product?a) 780b) 1040c) 1590d) 1720
If three tapes are filling a tank of capacity of 500lit with speed of 30lit/sec, 48lit/sec and 36lit/sec. Find after how long time tank will fill?
Main(){File *fp;fp=fopen("xyz","r");}What does fp point to?A car has run 10000 miles using 5 treys interchangeably, To have a equal worn out by all treys how many miles each Tyre should have run?
A moves 3 kms east from his starting point. He then travels 5 kms north. From that point he moves 8 kms to the east. How far is A from his starting point?
A power unit is there by the bank of the river of 750 meters width. A cable is made from power unit to power a plant opposite to that of the river and 1500mts away from the power unit. The cost of the cable below water is Rs. 15/- per meter and cost of cable on the bank is Rs.12/- per meter. Find the total of laying the cab?
One of Mr. Horton,his wife,their son,and Mr. Hortons mother is a doctor and another is a lawyer.a)If the doctor is younger than the lawyer, then the doctor and the lawyer are not blood relatives.b)If the doctor is a woman, then the doctor and the lawyer are blood relatives.c)If the lawyer is a man, then the doctor is a man.Whose occupation you know?
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