Question:A man sold two houses for tk 675958 each. On one he gains 16 % while on the other he loses 16 %. How much does he gain or loss in the whole transaction? 

Question:The orginal price of a T.V set is Tk 9000 the price is discounted by 20 % then raised by 10 % what is its new price? 

Question:The C.P of 12 articles is equal to S.P of S.P of 9 articles. Find the gain percent : 

Question:Hari purchased 25 kg of wheat at Tk 4 per kg and 35 kg of wheat at tk 4.50 per kg. He sold the mixture at taka 4.25 per kg. Find his gain or loss. 

Question:a grocer purchased 80 kg of rice at tk 13.50 per kg and mixed with 112 kg rice at tk 16 per kg. At what rate per kg should he sell the mixture to gain 16%?