Find the selling price when:

(i) CP = Rs.1650 and gain = 4%

(ii) CP = Rs.915 and gain = 6%

(iii) CP =Rs.875 and loss = 12%

(iv) CP = Rs.645 and loss =%

(i) CP = Rs.1650 and gain = 4%

= 1716

So, Selling Price will be Rs.1716.

(ii) CP = Rs.915 and gain = 6%

= 976

So, Selling Price will be Rs.976.

(iii) CP =Rs.875 and loss = 12%

So, Selling Price will be Rs.770.

(iv) CP = Rs.645 and loss =%

= 559

So, Selling Price will be Rs.559.