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Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A ?
  • a)
    Rs. 4, Rs. 23
  • b)
    Rs. 13, Rs. 17
  • c)
    Rs. 15, Rs. 14
  • d)
    Rs. 17, Rs. 13
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Two bus tickets from city A to B and three tickets from city A to C co...
Let Rs. x be the fare of city B from city A and Rs. y be the fare of city C from city A.
Then, 2x + 3y = 77 ...(i) and
3x + 2y = 73 ...(ii)
Multiplying (i) by 3 and (ii) by 2 and subtracting, we get: 5y = 85 or y = 17.
Putting y = 17 in (i), we get: x = 13.
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Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A ?a)Rs. 4, Rs. 23b)Rs. 13, Rs. 17c)Rs. 15, Rs. 14d)Rs. 17, Rs. 13Correct answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A ?a)Rs. 4, Rs. 23b)Rs. 13, Rs. 17c)Rs. 15, Rs. 14d)Rs. 17, Rs. 13Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two bus tickets from city A to B and three tickets from city A to C cost Rs. 77 but three tickets from city A to B and two tickets from city A to C cost Rs. 73. What are the fares for cities B and C from A ?a)Rs. 4, Rs. 23b)Rs. 13, Rs. 17c)Rs. 15, Rs. 14d)Rs. 17, Rs. 13Correct answer is option 'B'. Can you explain this answer?.
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