Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for Rs. 6. Gain percent is?
@raviraj....shortcut method btaya tha maine....apply for any this type of questio......and if %loss is given then use(a-b)/b*100=-(mibus sign use for loss)given loss percent or if profit given then use(a-b)/b*100=profit percent...
Question says some qty; when u c that qty is not given ; u hv to take LCM of bought & sold qty then calculate cost price & selling price as per the LCM & get % loss or gain; in this case LCM is 30; so CP becomes 25 & SP become 36; so % gain is 11/25= .44* 100= 44%
Apply for other question...