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6Â years, 7Â months ago
who is the current chief of who ?
longest river in the world
plz tell me avi jo ssc chsl aaya hai wo better hai aur post.
Consider following question
A dishonest shopkeeper makes a cheating of 10% at the time of buying the good and 10% at the time of selling the goods. Find his profit %.Â
I am solving it by proportion method. Let the cost price be CP. Then 10% cheating at buying mean, he is taking 1100 gm for every 1000gm. So here multiplication factor comes out to be (1100/1000) ie 11/10.
Now at the time of selling he is cheating again by 10% that means he is giving only 900gm instead of 1000gm. So here multiplying factor would be 10/9.
Now be cascading effect the net multiplying factor on CP comes out to be (11/10 * 9/10) ie 11/9.
So he has a profit of 2 out of 9 ie (200/9)%.
But answer in the textbook is 21%. Please look into and let me know where I am wrong.
please provide mock and previous year question papers for IBPS SO
how to solve calender and clock questions?
how to prepare i have 2 years for cat
how should i start my po preperation i have 18 months leftÂ
sir! please explain simplifications with easy methods
a contractor undertook to do a certain work in 75 days and employed 48 men to do it.after 55 days he found that only 2/3 of the work was done .how many more men must be employed so that the work may finished in time?
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