SSC Government Jobs Exams Numerical Ability Profit and Loss

A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs. 392, what was his profit ?

Read Solution (Total 6)

profit % = 100 * (profit)/(CP)
profit % = 100 * (profit) / (SP - profit)

=> 22.5 = 100 * (P)/ (392 - P)
8820 - 22.5p = 100p
8820 = 122.5p
=> p = Rs. 72
11 years agoHelpfull: Yes(7) No(4)

profit = 392*22.5/122.5 = Rs 72
11 years agoHelpfull: Yes(3) No(0)
Let x be the Cost price
then acc to qstn
x*122.5%=392
i.e,(x*122.5)/100=392
x=(392*100)/122.5=320

So 320 is answer
11 years agoHelpfull: Yes(3) No(2)
320
solution
11 years agoHelpfull: Yes(1) No(1)
C.P.=100/122.5*392
=1000/1225*392=320

Profit=392-320=Rs72
8 years agoHelpfull: Yes(0) No(0)
122.5%---392
100%---?
100*392/122.5 = 320
392-320=72/-
7 years agoHelpfull: Yes(0) No(0)

SSC Other Question

A shopkeeper expect gain of 22.5 % on his cost price . If in a week , his sale was of 392 , what was his profit? Let ABC be a right-angled triangle, where angle A = 90 and AD is perpendicular to BC, accordingly area of ABC = 40 cm ² & ACD = 10 cm ² in area and AC = 9 cm What is the length of BC?