A boy buys 9 apples for Rs 9.60 and sells them at 11 for Rs 12. Find his gain or loss per Rs270 = R$ 16 percent. Plz...answer fast
15anu
Asked:
December 2022
10. By selling a table for 3360 a shopkeeper would gain 12%. If he sold it for * 2700 what would be his gain or loss per cent?
15anu
Asked:
December 2022
4. Answer the following questions in 50-70 words. a) What are the various ways of conservation of mineral resources? b) How is biogas fuel generated? c) Write a short note on hydel power. Please answer fast... plz..