Profit and Loss Practice Test 7

Question : 21 of 40

Marks: +1, -0

Which of the following successive discount series is the best of all for a customer?

Solution:

Successive discounts

= x+y-{xy}/100

x = 30%,y = 20%, z = 10%

Now

x+y-{xy}/100

=30+20-{30 ×20}/100=44%

Now

p = 44%, z = 10%

p+z-{pz }/100

=44+10-{ 44×10}/100=49.6%

So, the best of all discount series is option A.

Go to Question:

Prev Question

Next Question