TCS
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Numerical Ability
Arithmetic
A reduction 20% in the price of the rice enables to get 6 kg more of rice for Rs 120. What is the initial price of rice (Rs/kg)?
a) 4 b) 5 c) 6 d) None of these
Read Solution (Total 4)
-
- let the price is x rs/kg
now 20% reduction made it ... = 0.8x
then
120/x -120/0.8x = 6
solving this we get ...x = 5 - 12 years agoHelpfull: Yes(15) No(1)
- it is 5, ,,,,,,,,,,,
- 12 years agoHelpfull: Yes(7) No(1)
- 6g rice = 20 %
30 kg rice =100%
30 kg rice=120
so price of rice=4rs per kg - 12 years agoHelpfull: Yes(2) No(7)
- A)
150 -120 = 6x - 7 years agoHelpfull: Yes(0) No(0)
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