A resume is a short, targeted summary of your skills, experience and education, usually one or two pages, used for most private-sector jobs. A CV (curriculum vitae) is a longer, complete record of your academic and professional history, used for academic, research, medical and many overseas applications. A biodata focuses on personal details such as date of birth, family, religion and address, and in India today it is used mainly for marriage proposals and a few traditional or local job applications.
In everyday Indian hiring, "CV" and "resume" are often used as if they mean the same thing. When a private company or recruiter on Naukri asks for your CV, they almost always want a resume. This guide explains the real differences, shows a comparison table and tells you exactly which document to send in common situations.
Quick comparison table
| Feature | Resume | CV | Biodata |
|---|---|---|---|
| Main purpose | Win an interview for a specific job | Present full academic and professional record | Share personal and family profile |
| Typical length | 1 page (freshers), 2 pages (experienced) | 2 pages to 10+ pages | 1–2 pages |
| Focus | Skills, achievements, relevant experience | Education, research, publications, teaching, awards | Personal details, family, education, occupation |
| Tailored per job? | Yes | Partly; core record stays the same | No |
| Personal details | Minimal: name, phone, email, city, LinkedIn | Minimal, sometimes nationality for overseas roles | Detailed: DOB, height, religion, caste, family |
| Common use in India | Private jobs, startups, MNCs, campus placements | Academia, research, medicine, PhD, international jobs | Marriage, some local or traditional job applications |
What each document means
The names overlap in everyday use, so it helps to look at what each document actually contains and who reads it.
What is a resume?
A resume is a marketing document for one job. You choose what to include based on the role, and leave out whatever does not help. It usually contains:
- Name and contact details.
- A short objective or professional summary.
- Work experience with achievement-focused bullets.
- Skills, education, projects and certifications.
A fresher resume should fit on one page; experienced professionals can use two. The order of sections changes depending on what is strongest. For a step-by-step method, read how to make a resume, or see sample layouts on the resume format page.
Use a resume for: IT and software jobs, banking and finance, sales and marketing, BPO and customer support, startups, MNCs, campus placements and almost every application on Naukri, LinkedIn, Indeed or company career sites.
What is a CV?
"Curriculum vitae" is Latin for "course of life". A CV is a full, chronological account of your academic and professional career. It does not leave things out to save space; it grows over time.
A typical academic or research CV includes:
- Education in detail, including thesis or dissertation titles and supervisors.
- Research experience and projects.
- Publications, conference papers and patents.
- Teaching experience and courses taught.
- Grants, fellowships, scholarships and awards (for example, UGC-NET JRF or CSIR fellowships).
- Professional memberships, workshops attended and invited talks.
- Referees with contact details.
Use a CV for: university and college faculty positions, PhD and postdoctoral applications, research institutes, medical roles that ask for full clinical history, and many jobs or study applications in the UK, Europe, Australia and the Middle East, where "CV" is the standard term for what is effectively a detailed resume.
For international applications, check the country's conventions. A UK CV is usually two pages and looks much like an Indian resume, while a European academic CV can be much longer. US employers say "resume" for business jobs and "CV" for academic ones.
What is a biodata?
Biodata, short for biographical data, puts personal information at the centre. A typical biodata includes:
- Full name, date of birth, age, gender and photograph.
- Height, complexion, religion, caste or community (for marriage biodata).
- Father's and mother's names and occupations, siblings.
- Permanent and current address.
- Education and current occupation with income.
- Hobbies and, for marriage, partner preferences.
In the past, biodata was also common for government and clerical job applications. Today, most government recruitment happens through official online forms, and private employers rarely want family or religious details on a job application. Including them can even work against you, because recruiters may see them as irrelevant or outdated.
Use a biodata for: marriage proposals and matrimonial sites, and occasionally for small local businesses, domestic or contract work, or specific institutions that explicitly ask for a "biodata" format. If you need one for marriage, see the biodata format page.
Which one should you send?
Use this simple rule: send whatever the employer asks for, and if they say CV but are a private company, send a resume.
Private sector job in India
Send a resume, even if the job post says "send your CV". One page for freshers and up to two pages for experienced candidates. Tailor the summary, skills and top bullets to the role.
Campus placement
Send a resume in the format your placement cell specifies. Many colleges have a fixed template; follow it exactly.
Government job
Most central and state government recruitment, such as UPSC, SSC, banking exams and state PSCs, uses online application forms, so you may not need a separate document at all. For contractual posts, PSUs, government hospitals or institutions that ask you to email or post an application, a structured CV with full education details, date of birth, category and experience certificates is common. See our CV format for government jobs for a layout.
Teaching job
For schools, a resume of one to two pages with qualifications (B.Ed, CTET or TET), subjects, classes taught and results works well. For colleges and universities, send a CV with NET or SET status, PhD details, publications and teaching record, as UGC-style recruitment expects.
Research, PhD or fellowship
Send a detailed academic CV. Include publications, conferences, research projects and references.
Overseas jobs
Use the term and format the country expects: a two-page CV for the UK, Ireland, the Middle East and much of Europe; a resume for the US and Canada. Leave out photo, age and religion for the UK, US and Canada.
Marriage proposal
Send a biodata. Do not send a job resume for this purpose.
Can you convert one into another?
Yes, and it is often easier than starting from scratch.
Resume to CV: add full education details, every relevant role, publications, conferences, teaching, training programmes and references. Remove the "tailored" feel and present a complete record.
CV to resume: cut everything that does not support the target job. Replace long paragraphs with achievement bullets. Reduce to one or two pages.
Biodata to resume: this is the most common change for older applicants or first-time job seekers who were given a biodata template. Remove religion, caste, height, father's occupation and partner preferences. Add a professional summary or objective, skills and achievement-focused experience. Keep only name, phone, email, city and LinkedIn in the header. The guide on personal details in a resume explains what to keep.
Example: the same person, three documents
Consider Anjali, an assistant professor of Chemistry with four years of teaching and three research papers.
- Her resume (for an edtech content role) is one page: summary as a Chemistry subject-matter expert, experience creating question banks and video lessons, skills in content review and LaTeX, and her M.Sc and NET.
- Her CV (for a university post) is five pages: full education with PhD thesis title, teaching load by semester, all three publications with journal names, conference presentations, workshops, NET-JRF details and three referees.
- Her biodata (shared by her family for a marriage proposal) lists date of birth, height, family background, education, current job and partner preferences.
Each document is correct for its purpose. Using the wrong one would confuse the reader.
Common mistakes
- Sending a biodata to a private company: details like religion, caste and father's income are irrelevant and can lead to unconscious bias.
- Sending a ten-page CV for a sales or IT job: recruiters will not read it.
- Sending a one-page resume for a faculty post: it hides the publications and teaching record the selection committee needs.
- Using "CV" or "Biodata" as the document heading: your name should be the heading. Writing "Resume" or "CV" at the top wastes space.
- Ignoring explicit instructions: if a government notification provides a format, use it even if it looks old-fashioned.
Frequently asked questions
Are CV and resume the same in India?
In private-sector hiring, they are used interchangeably and recruiters usually mean a resume. Strictly speaking, a CV is longer and more complete, and is expected in academic, research and some overseas applications.
Is biodata still used for jobs?
Rarely. Some local employers, small institutions and contract roles still ask for it. If a job asks for a biodata, give the requested details but keep the content professional.
Should I add a photo to my resume?
Not for most private-sector jobs in India, the UK, the US or Canada. Some Middle East employers, aviation, hospitality and modelling roles may ask for one; include it only when requested.
Do I need a declaration at the end?
It is optional on a resume. Government and some traditional employers expect a short line confirming that the information is true; most private companies do not need it.
Choose the document that fits the reader
Ask who will read it and what they need to decide. Recruiters want a quick, relevant resume; academic committees want a complete CV; families want a biodata. Start with a clean resume because it is the document you will use most often. You can build and preview your resume free in the MakePerfectResume builder; PDF download needs a one-time plan from ₹99.