Question

please answer the 4 question please I will mark you as brain list

Answer 1

Given, selling price = 540, Loss = 5%.

We know that cost price = [100/(100 - Loss%)] * SP

⇒ [100/95] * 540

⇒ 568.4.

Therefore, cost price = 568.4.

Hope it helps!

Answer 2

1......
400 -375 =25
is profit
then profit %=25*100/375 =100/15=6.1%

2...
cost =50*12/100=6₹ is the profit....
so it was sold for ₹56

3...
=250*100/5=5000₹

4...
since it is loss the obtained answer should be subtracted...
so...
100*540/5=2700 ₹ is sold rate.
cost price=2700+540=3240₹