TCS
Company
A man sold 12 candles at Rs 10 had loss of a%. When he again sold 12 candles for Rs 12 he had a profit of a%. Find the value of a.
Read Solution (Total 5)
-
- value of a=9.09%
- 11 years agoHelpfull: Yes(12) No(1)
- a=9.09%
10+a%10=12-a%12 - 11 years agoHelpfull: Yes(2) No(1)
- cp remains same
so cp=(100/(100-a))*10=(100/(100+a))*12
on solving we get 9.09% - 11 years agoHelpfull: Yes(2) No(0)
- 10+a/10=12-12a/100
a=9.09 - 11 years agoHelpfull: Yes(1) No(0)
- value of a=9.09%
- 11 years agoHelpfull: Yes(0) No(0)
TCS Other Question