लाभ और हानि - Profit And Loss

लाभ और हानि - Profit And Loss

62. If CP of x things = SP of y things, then

Profit/Loss = 

If +ve, Profit;

If –ve, Loss

63. If after selling x things P/L is equal to SP of y things,

then P/L

Profit= -

Loss = +

64. If CP of two articles are same, and they sold at

65. If SP of two articles are same and they sold at

66. After D% discount, requires P% profit, then total increase in C.P.=

67. M.P. =  

68. Profit % = 

 

69. (i) For discount r1% and r2% successive discount = 

(ii) For discount r1%,r2% and r3% successive discount =