Refer to, “Tatkal fares have become “excessive”, said almost three-fourth (74 per cent) of 8,165 people who answered a query on ir experience with Tatkal ticket fares on LocalCircles, a citizen interaction platform. Almost one-fifth polled found charges “reasonable”. Five per cent even found charges “quite low”.

It is quite clear that only 5% candidates have given opinion that tatkal fares in railways are very low.

Among given options, only option D is correct since it gives correct data regarding results of survey.

Refer to, “On punctuality of trains, 66 per cent of 8,122 people who took poll during last 12 months said trains were delayed by upto one hour.”

It is clear from above lines that according to results of said survey, trains are now running late as observed and experienced by passengers.

Among given options, option D is only correct since ors do not follow from given passage.

The word dynamic has been used in order to imply that re is a changing component in pricing of tickets in case of tatkal tickets in Indian Railways. This forms that changing part of ticket price.

Among given options, changing means same as word used in passage whereas ors are similar in meaning to given word but not for this given context. Therefore y can be eliminated.

Refer to, “Almost 40 per cent of people who participated in poll were females.”

It is clear that participation of females is less than that of males in survey conducted by LocalCircles to find out opinion of passengers regarding railways services in country.

Among given options, option A is not correct since it does not follow from passage whereas options B and C can be eliminated based on same logic. Only option D is correct with reference to participation of females in said survey.

Refer to, “From 7,739 people who voted on question “how has cleanliness of trains and railway stations improved in last 12 months”, about four-fifth felt re was an improvement. Specifically, 39 per cent felt re was marginal improvement, 38 per cent voted for “significant improvement”. Over a fifth (23 per cent) of train customers felt re was no improvement, including five per cent who felt cleanliness of trains and stations have worsened.”

It is clear from above lines that most of people who voted in survey felt that re is a sense of improvement in level of cleanliness in trains run by Indian Railways whereas very few felt that re was no improvement in level of cleanliness, rar same had deteriorated in past year.

Among given options, it is very clear that only option D can be considered since it describes proper results of voting with regard to cleanliness in trains run by Indian Railways.