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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
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
1). 11 : 18
2). 18 : 11
3). 5:3
4). 3:5
1). 11 : 18
2). 18 : 11
3). 5:3
4). 3:5
This Question has 2 answers.
option 2
.Increased train fare
= $\frac{120}{100}\times30$ = 36
Increased bus fare
= $\frac{110}{100}\times20$ = 22
Required ratio = 36 : 22
= 18 : 11
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