The correct option is C EADBFC
Look at the personal pronoun "they" in sentence B: Once in office, they receive friends and relatives who feel free to call any time without prior appointment. This they must be referring to some people. The reference to some people only comes in sentences A, D, and F. Therefore, one of the sentences will come before sentence B. Let's see the link AB, DB, and FB;
Link AB- Although there are large regional variations, it is not infrequent to find a large number of people sitting here and there and doing nothing. Once in office, they receive friends and relatives who feel free to call any time without a prior appointment.
Link DB- Even those who are employed often come late to the office and leave early unless they are forced to be punctual. Once in office, they receive friends and relatives who feel free to call any time without prior appointment.
Link FB- Quite often people visit ailing friends and relatives or go out of their way to help them in their personal matters even during office hours. Once in office, they receive friends and relatives who feel free to call any time without prior appointment.
Which of these links makes sense? Only link DB seems coherent. Now, we examine the options with link DB. We see that options A and C have link DB in them. Also, both the options have link ADBF. Therefore, ADBF is a link. Now we only need to place sentences E and C. We can do that by reading the sentences in the order given in options A and B.
Option A: Link ECADBF-Work is not intrinsically valued in India. While working, one is struck by the slow and clumsy actions and reactions, indifferent attitudes, procedure rather than outcome orientation, and the lack of consideration for others. Although there are large regional variations, it is not infrequent to find a large number of people sitting here and there and doing nothing. Even those who are employed often come late to the office and leave early unless they are forced to be punctual. Once in office, they receive friends and relatives who feel free to call any time without prior appointment. Quite often people visit ailing friends and relatives or go out of their way to help them in their personal matters even during office hours.
Option C: Link EADBFC-Work is not intrinsically valued in India. Although there are large regional variations, it is not infrequent to find a large number of people sitting here and there and doing nothing. Even those who are employed often come late to the office and leave early unless they are forced to be punctual. Once in office, they receive friends and relatives who feel free to call any time without prior appointment. Quite often people visit ailing friends and relatives or go out of their way to help them in their personal matters even during office hours. While working, one is struck by the slow and clumsy actions and reactions, indifferent attitudes, procedure rather than outcome orientation, and the lack of consideration for others.
Both the options seem plausible. We have to determine which one of the links EC and EA is better. Here is the thumb rule when trying to determine plausibility of a link
In link EC, sentence E is talking about work not being valued whereas sentence C is talking about people being clumsy, indifferent, inconsiderate etc. Sentence C is NOT talking about value of work. It is talking about people's behaviour. Therefore, EC cannot be a logical flow.
In link EA, sentence E is talking about work not being valued and sentence A is talking about people sitting idle. This certainly says that people do not value work. Therefore, EA is the correct link. Hence, option C is correct.