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Answer

Correct Option is Only A & C

Solution:
As given, at station A ,80-person board and the ratio of male to female is 9: 7, therefore there will be 45 male and 35 female
Then at station B,15 men got down and 5 women board the train, therefore total men at station B be 30 and total female is 40
Then at station C, half of the women got down and same no. of men boarded the train, then total male will be 50 and total female will be 20
Finally at station D, x no. of male got down and ratio of male to female is 7 : 4, then total no. of male will be 35 and total female will be 20

In Statement A,
Total no. of females travelling from station A to B=35
Total no. of males travelling from station D to E =35
Therefore, Statement A is true
In Statement B,
Total no. of passengers travelling from station C to D =70
Total no. of males who boarded from the starting point =45
Therefore, Statement B is false
In Statement C,
Difference between no. of males and females travelling from station D to E =35 -20 =15
Difference between no. of males and females travelling from station C to D = 50 -20 =30
Therefore, statement C is true
Therefore Statement A and C is true
 

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