The bus fare and train fare of a place from kolkata were Rs. 20 and Rs. 30 respectively. Train fare has been increased by 20% and the bus fare has been increased by 10%. The ratio of new train fare to new bus fare is.
  • 13 : 5
  • 25 : 3
  • 311 : 18
  • 418 : 11
Answer:- 1
Explanation:-

Solution:
Required ratio
= 120% of Rs. 30 : 110% of Rs. 20
= 36 : 22
= 18 : 11

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