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1. Two bus tickets from cit A to B and three tickets from city A to C cost Tk 77 but three tickets from city A to B and two tickets from city A to C cost Tk 73. What are the fares for cities B and C from city A?

  • A. Tk 4, Tk 23
  • B. Tk 4, Tk 23
  • C. Tk 4, Tk 23
  • D. Tk 4, Tk 23

Answer: Option B

Explanation:

"Let, fare for B from A =  x
Fare for C from A  =  y 
2x   +   3y  =  77
3x   +   2y  =  73 
x  =  13, y  =  17"

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