Elitmus
Exam
Numerical Ability
Profit and Loss
by selling a table for rs350 instead of rs400,loss percent increases by 5%.the cp of table is ?
Read Solution (Total 4)
-
- Let cost price be x
loss when selling at Rs.350 =(x−350)
loss when selling at Rs.400 =(x−400)
(x−350)=(x−400)+5x/100
x=1000 - 7 years agoHelpfull: Yes(13) No(0)
- Ans. 1,000 Rs
How?
we have given that if we decrease price by 50Rs then there will be a loss of 5 %.
It means that a 5 % loss is equal to loss of 50 Rs. then 100% loss will be equal to loss of 1,000 Rs.
it simply means that the cost price is 1,000 Rs - 5 years agoHelpfull: Yes(1) No(0)
- loss=(50/5)*100=1000
cp= 1000+400
=1400 - 7 years agoHelpfull: Yes(0) No(8)
- let loss%=x
when s.p=350
350=[100-(5+x)]*c.p/100
c.p=[350*100]/[100-(5+x)]
when s.p=400
400=[100-x]*c.p/100
c.p=[400*100]/[100-x]
now in both the case c.p will be same
[350*100]/[100-(5+x)]= [400*100]/[100-x]
x=60= loss%
c.p=1000 - 7 years agoHelpfull: Yes(0) No(0)
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