Question

1. Given the following values, find the unknown values:

(i) C.P. = Rs 1200, S.P. = Rs 1350 Profit/Loss?

(ii) C.P. = Rs 980, S.P. = Rs 940 Profit/Loss =?

(iii) C.P. = Rs 720, S.P. =?, Profit = Rs 55.50

(iv) C.P. =? S.P. = Rs 1254, Loss = Rs 32



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Answer 1

Solution:

(i) Given CP = Rs. 1200, SP = Rs. 1350

Clearly CP < SP. So, profit.

Profit = SP – CP

= Rs. (1350 – 1200)

= Rs. 150

(ii) Given CP = Rs. 980, SP = Rs. 940

Clearly CP > SP. So, loss.

Loss = CP – SP

= Rs. (980 – 940)

= Rs. 40

(iii) CP = Rs. 720, SP =?, profit = Rs. 55.50

Profit = SP – CP

55.50 = SP – 720

SP = (55.50 + 720)

= Rs. 775.50

(iv) CP =?, SP = Rs. 1254, loss = Rs. 32

Loss = CP – SP

32 = CP – 1254

CP = (1254 + 32)

= Rs. 1286

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Answer 2

profit =150rs

Step-by-step explanation:

sp is more than co thus it is profit profit =so minus cp

(2) cp =980 sp= 940

cp is more than sp thus it is loss

loss =cp minus sp

980 minus 940 is equal to 40rs

(3)cp =sp-loss

1254-32 = 122rs

cp =122rs