Problemas de espaçamento entre linhas

Question

Antes de olhar o resultado, é melhor corrigir todos os avisos.

Existem vários

Underfull \hbox (badness 10000) in paragraph at lines 45--46

tudo devido ao uso indevido de, \\portanto, remova-os, além do uso emtabular

então há vários

Overfull \hbox (8.59479pt too wide) in paragraph at lines 54--55
[][][][][][][]

um de cada \resheadinglinha.

então substitua o adivinhado 0.975\textwidthpor\dimexpr\textwidth-2\fboxsep\relax

então há o aviso

LaTeX Font Warning: Font shape `T1/SansSerif/m/n' undefined

que é de

\fontfamily{SansSerif}\selectfont

Presumo que você pretendia \sffamily

Em seguida, excluí o duplicado \raggedbottome excluí a atribuição de sintaxe primitiva conforme \textheightvocê já usou geometrypara definir a página.

Então eu apaguei todos os \noindente\indent

Então a marcação é pelo menos razoável e não há avisos do TeX, então só então dê uma olhada no PDF.

\documentclass[a4paper,10pt]{article}
%-----------------------------------------------------------
\usepackage[top=0.75in, bottom=0.75in, left=0.55in, right=0.85in]{geometry}
\usepackage{graphicx}
\usepackage{url}
\usepackage{palatino}
\usepackage{makecell}
\usepackage{tabularx}
\usepackage{verbatim}
\usepackage{pbox}
\renewcommand{\labelitemii}{$\star$}

\sffamily
\raggedbottom
\usepackage[T1]{fontenc}
\usepackage
%[ansinew]
[utf8]
{inputenc}

\usepackage{color}
\definecolor{mygrey}{gray}{0.75}

\setlength{\tabcolsep}{0in}
\newcommand{\isep}{-2 pt}
\newcommand{\lsep}{-0.5cm}
\newcommand{\psep}{-0.6cm}
\renewcommand{\labelitemii}{$\circ$}

\pagestyle{empty}
%-----------------------------------------------------------
%Custom commands
\newcommand{\resitem}[1]{\item #1 \vspace{-2pt}}
\newcommand{\resheading}[1]{%
\par
\medskip
{\small
\noindent
\colorbox{mygrey}{\begin{minipage}{\dimexpr\textwidth-2\fboxsep\relax}{\textbf{#1 \vphantom{p\^{E}}}}\end{minipage}}\par
\nopagebreak
\smallskip}}

\newcommand{\ressubheading}[3]{
\begin{tabular*}{6.62in}{l @{\extracolsep{\fill}} r}
    \textsc{{\textbf{#1}}} & \textsc{\textit{[#2]}} \\
\end{tabular*}\vspace{-8pt}}
%-----------------------------------------------------------

\begin{document}
\linespread{1.25}

\noindent
\textbf{Anupam Bisht} \\
$2^{nd}$ Year, B.Tech Student\\
Electrical and Electronics Engineering
\hfill Ph: +91 7200660151\\
VIT University, Vellore, TN -632014
mail: [email protected]

\resheading{\textbf{OBJECTIVE}}


To obtain a job in a core-company so that the technical skills and the knowledge acquired during the past can  be used to develop a new solution or optimize existing solutions for the profit of company as well as betterment of the society.


\resheading{\textbf{ACADEMIC DETAILS}}

\begin{tabular}{ l @{\hskip 0.15in} l @{\hskip 0.20in} l @{\hskip 0.20in} l @{\hskip 0.20in} l }
\hline
\vspace{0.1mm}
\textbf{Year} &\textbf{Degree} & \textbf{Institute}   & \textbf{CGPA/\%} \\
\hline
2015- Present&B.Tech Electrical and Electronics Engineering & VIT Vellore  & 9.69 CGPA \\

2015 & 12th CBSE Board Examination & Kendriya Vidyalaya & 94.8\%\\

2013 & 10th CBSE Board Examination & Kendriya Vidyalaya & 10 CGPA\\
\hline
\end{tabular}


\resheading{\textbf{AREA OF INTEREST}}


\begin{itemize}
\item Medical Sensors, circuit design, computer interfacing of hardware, control systems.
\end{itemize}


\resheading{\textbf{TECHNICAL SKILLS}}


\begin{itemize}
\item \textbf{Languages:}  C ,\space C++,\space Python, \space R
\item \textbf{Tools:} MATLAB,\space Orcad Pspice,\space Arduino\space, LabView ,\space\LaTeX
\item \textbf{Platforms:}  Linux and Windows
\end{itemize}

\resheading{\textbf{PROJECTS}}

\begin{itemize}\itemsep2pt
\item \textbf{Calculation of HeartBeat using Photoplethysmogram in LabVIEW.} \textit{(Feburary 2017 - Currently Working)}
\end{itemize}

We have designed to algorithms, which are inspired from the Pan-Tompkins Algorithm for QRS waveform detection for calculation of heartbeat. We also trying to do statistical analysis of the data using the R software


\resheading{\textbf{EXTRA CURRICULAR ACTIVITIES}}

\begin{itemize}
\item A volunteer at Kulethi primary school Champawat,Uttarakhand. I helped to promote tablet assisted teaching in the primary school.Also helped in video making of basic science experiments in Hindi, which are uploaded in YouTube.(June 2016)

\item   Core Committee member at IEEE student chapter of VIT University.
(October 2015 - March 2016)

\end{itemize}

\resheading{\textbf{ACHIEVEMENTS}}

\begin{itemize}

\item   Awarded with cash prize for ranking 3rd out of the 250 students in the branch at VIT University for the academic year 2016-17.

\item   Awarded with cash prize for ranking 2nd out of the 250 students in the branch at VIT University for the academic year 2015-16.

\item   Awarded with cash prize for scoring 10 CGPA in class 10th Board Examination.

\item   Selected to represent KVS for Jawaharlal Nehru National Science, Mathematics and Environment Exhibition for children(JNNSMEE) held at Gangtok, Sikkim during November 2013.

\item   Awarded 3rd Prize at KVS National Level Science Exhibition held at Kendriya Vidiyalaya Ballygunge, Kolkata for the project titled "Principle of Fiber Optic Communication and Related  Applications" in the year 2012.

\end{itemize}



 \end{document}

que produz

Pode ser que esse não seja exatamente o espaçamento entre linhas desejado, mas deve formar uma base mais estável para qualquer especificação adicional do espaçamento.

Answer 1