TGPSC HMWSSB Manager 2015 Paper 1 · Question 135
Question 135 of the TSPSC Manager (Engineering), HMWSSB, 2015: Paper 1 (General Studies) (1 November 2015). Try it first, then open the answer and explanation.
Most of the companies prefer to remain in touch with their clients ______ email.
- by
- in
- to
- for
Show answer
Answer: (1) by
The means of communication takes "by": by email, by phone, by post.