Question

Plzz answer this 13question
Plzz

Answer 1

Sp=cp+profit

1) Sp= 700 + 20/100*700=120/100(700)=840
2)Sp= 140/100(840)=14*84=1176
3)Sp= 14*84 - 10/100(14*84)=90/100(14*84)=
Rs.1058.4
answer rs 1058.4

Answer 2

20% of ₹700
₹140
₹700+140 = ₹840

so, retailer marks 40% above what he paid
40% of ₹840
= ₹336

₹840+336 = ₹1176

he allows the discount of 10%
10% of ₹1176
= ₹117.6

so, 1176 - 117.6

Ans = ₹1058.4