1.

On Decreasing The Price Of T.v. Sets By 30 % Its Sale Is Increased By 20 %. What Is The Effect On The Revenue Received By The Shopkeeper?

Answer»

Let price = Rs. 100, SALE = 100 

Then Sale Value = Rs. (100 × 100) = Rs. 10000 

NEW Sale Value = Rs. (70 × 120) = Rs. 8400 

DECREASE % = (1000/10000 x 100) % = 16 %.

Let price = Rs. 100, Sale = 100 

Then Sale Value = Rs. (100 × 100) = Rs. 10000 

New Sale Value = Rs. (70 × 120) = Rs. 8400 

Decrease % = (1000/10000 x 100) % = 16 %.



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