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Numerical Ability
Profit and Loss
if price of t.v set is reduced by 20%, then its sale increases by 80%, find net effect on sale value
Read Solution (Total 3)
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- 0.8*1.8 =1.44 means 44% increase in sale volume.
- 14 years agoHelpfull: Yes(12) No(3)
- * suppose current price is x and current sale is y.
* now price reduce the 20% so x-(20x/100) means x-0.2x = 0.8x.
* now sale increase the 80% s0 y+(80y/100) means y+0.8y = 1.8y.
* now net effect on sale is 44%.
- 13 years agoHelpfull: Yes(10) No(3)
- formula: - a + b + ((-a)(b)/100)
= -20+80+(-20*80)/100
= -20+80-16
=44 - 10 years agoHelpfull: Yes(10) No(0)
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