Super questions in live sir it is very useful questions thank you so much sir I am very happy of that questions
@technicalknowledge5678
4 жыл бұрын
Thankyou sir ❤️ u r amazing ❤️ . .. please make videos on permutations and combinations .. probability ...
@anaghau9193
Жыл бұрын
Sir, For Qn no: 9 , answer is option( b) 4 4/19% in this qn , it is mentioned that Cost price of 1st = Selling price of 2nd so we need to equalise CP1 and SP2. You tried to equalise SP1 and SP2 ... (In previous Qn:8, it was told that both article sold for same RS which means SP1= SP2. Here the case is different) so here we need to multiply 1st items CP &SP with 9 while 2nd item's CP&SP with 5 after multiplication and adding both CP & both SP together, we get CP= 95, SP=99 (CP< SP means profit) Profit= 4 Profit %= (P/CP ) * 100 = (4/95) *100 = 80/19 = 4 4/19% ** Hope it would be helpful for atleast one people 😊. All the best for your xam.
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