Question

8. A shopkeeper was selling all his items at 25% discount. During the off season he offered 30% discount
over and above the existing discount. If Pragya bought a skirt which was marked for 1200. How much
did she pay for it?

9. The marked price of a mixer is 11,150 and is sold at 10% discount. The shopkeeper earns a profit of
11.5%. What was the cost price of the mixer?

10. Kritika ordered one pizza and one garlic bread from a pizza store and paid $387 inclusive of taxes of
43. Find the tax %.

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Answer 1

Answer:

Step-by-step explanation:q no. 9

Mp of mixer grinder = 11150

Sp = MP - discount

= 11150-10/100*11150

= 10035

Profit =11.5%

Let cp be x

Then , sp = cp+ profit

10035 = x + 11.5/100*x

x = 10035 * 1000/1115

= 9000

Therefore , CP of mixer grinder = 9000