Question

32. Ramesh purchased a memory card
at a price of 625 including the
sales tax. The rate of sales tax is
25%. if the seller has made a gain
of 50%, then the cost price of the
memory card is

(1) 333
(2) * 310
(3) 350
(4) * 360​

Answer 1

Answer:

*360

Step-by-step explanation:

Let the cost price be x

B/Q

x +25/100x+50/100x=625

=>x+x/4+x/2=625

=>4x+x+2x/4=625

=>x=628*4/7

=358.86