The Indian Navy Agniveer INET (Indian Navy Entrance Test) is one of India's fastest-paced competitive exams — SSR: 100 questions in 60 minutes (36 seconds per question) and MR: 50 questions in 30 minutes. Both carry 0.25 negative marking. This guide covers INET practice questions with Naval GK, section-wise strategy, PFT standards, and a focused 6-week plan.
SSR vs MR — Complete Comparison
| Aspect | Agniveer SSR | Agniveer MR |
|---|---|---|
| Full Form | Senior Service Recruit | Matric Recruit |
| Qualification | 12th with Physics & Maths (Science stream) | 10th pass from recognised board |
| Age Limit | 16½ to 21 years | 16½ to 21 years |
| INET Questions | 100 questions | 50 questions |
| INET Duration | 60 minutes | 30 minutes |
| Sections | Maths (25) + Science (25) + English (25) + GK (25) | Science & Maths (25) + GK (25) |
| Neg Marking | −0.25 per wrong | −0.25 per wrong |
| MR Trades | — | Cook, Steward, Hygienist, Topass |
| Pay (Basic) | ₹30,000/month (Yr 1) | ₹30,000/month (Yr 1) |
SSR INET Section-wise Strategy (60 min / 100Q)
| Section | Questions | Recommended Time | Target Score | Approach |
|---|---|---|---|---|
| Mathematics | 25 | 18 min | 18–22 | Calculus + Trig first; skip geometry if stuck |
| Science | 25 | 14 min | 20–23 | Physics Optics + Electricity; Chemistry periodic table |
| English | 25 | 12 min | 20–23 | Grammar rules fastest; RC last |
| General Knowledge | 25 | 10 min | 18–22 | Naval GK + current affairs; no time for deep analysis |
| Review / Buffer | — | 6 min | — | Return to skipped questions only |
Indian Navy & Defence GK Practice Questions
GK is the fastest-scoring section — 25 questions in ~10 minutes means 24 seconds per question. Naval facts and current affairs dominate. Master these.
Q1. What is the motto of the Indian Navy?
Answer: "Sha No Varuna" (Sanskrit: "May Varuna be auspicious to us")
Varuna is the Vedic god of water and oceans. Indian Naval Day is celebrated on 4 December every year — commemorating the Navy's role in the 1971 Indo-Pakistani War (Operation Trident, Karachi harbour attack).
Q2. INS Vikrant (R11), India's first indigenous aircraft carrier, was commissioned in which year?
Answer: 2022 (2 September 2022, commissioned by PM Narendra Modi at Kochi, Kerala)
Built by Cochin Shipyard Limited (CSL) — India's largest warship ever built domestically. Displaces ~45,000 tonnes; can carry MiG-29K fighters and Kamov Ka-31 helicopters.
Q3. INS Arihant is India's first indigenously built nuclear-powered submarine. What class does it belong to?
Answer: Arihant class (SSBN — Ship Submersible Ballistic Nuclear)
INS Arihant completed its first deterrence patrol in 2018, making India the 6th country to operate an SSBN. It carries K-15 Sagarika (750 km range) submarine-launched ballistic missiles. Name means "destroyer of enemies."
Q4. India's largest naval base in Asia, INS Kadamba, is located in which state?
Answer: Karnataka (Karwar)
INS Kadamba at Karwar (Project Seabird) is India's largest naval base and the 3rd largest in Asia. It provides deep-water berthing for aircraft carriers and submarines on the western coast.
Q5. Operation Cactus (1988) was conducted by the Indian Navy/Army to assist which country?
Answer: Maldives
India launched Operation Cactus on 3 November 1988 to foil a coup attempt against Maldivian President Maumoon Abdul Gayoom by Tamil mercenaries (PLOTE). Indian paratroopers and naval vessels intervened within hours — a landmark example of India's regional military reach.
Q6. What is the full name of INET, and who conducts it?
Answer: Indian Navy Entrance Test, conducted by the Indian Navy.
INET is the written exam for all Agniveer and non-Agniveer Navy recruitments (SSR, MR, AA). It is conducted online (CBT mode) at designated centres across India. Results and merit lists are published on joinindiannavy.gov.in.
Q7. Which Indian Navy operation provided humanitarian assistance after the 2004 Indian Ocean Tsunami?
Answer: Operation Madad
The Indian Navy launched Operation Madad immediately after the 26 December 2004 tsunami, deploying 32 ships and 77 sorties to assist the Andaman & Nicobar Islands, Sri Lanka, Indonesia, and Maldives — one of the largest peacetime naval humanitarian operations in India's history.
Q8. INS Vikramaditya is which type of warship, and from which country was it acquired?
Answer: Aircraft carrier; acquired from Russia
INS Vikramaditya is a modified Kiev-class aircraft carrier purchased from Russia (originally INS Gorshkov). Commissioned into Indian Navy on 16 November 2013 after extensive refit at Sevmash shipyard. Displaces ~44,500 tonnes; carries MiG-29K fighters.
Q9. What is the Agnipath Scheme's service period and what percentage of Agniveers are retained permanently?
Answer: 4 years total service; up to 25% retained permanently (exact percentage subject to service-specific notification)
After 4 years, Agniveers who are not retained receive a Seva Nidhi package (corpus fund). Retained Agniveers are enrolled as regular cadre. This scheme applies to Army, Navy, and Air Force.
SSR Mathematics — High-Yield Topics (25 Questions)
| Topic | Expected Questions | Key Formulas / Facts |
|---|---|---|
| Trigonometry | 4–5 | sin²θ+cos²θ=1; sin(A+B)=sinAcosB+cosAsinB; heights & distances |
| Calculus — Differentiation | 3–4 | d/dx(xⁿ)=nxⁿ⁻¹; d/dx(sinx)=cosx; Chain rule; maxima-minima |
| Calculus — Integration | 2–3 | ∫xⁿ dx=xⁿ⁺¹/(n+1)+C; ∫sinx dx=−cosx+C; definite integrals |
| Algebra (AP/GP, Quadratic) | 3–4 | AP nth term=a+(n−1)d; GP sum=a(rⁿ−1)/(r−1); Quadratic formula |
| Coordinate Geometry | 2–3 | Distance formula; slope m=(y₂−y₁)/(x₂−x₁); equation of line |
| Probability & Statistics | 2–3 | P(A)=favourable/total; Mean=Σx/n; Standard deviation formula |
| Matrices & Determinants | 2 | |A|=ad−bc (2×2); properties of determinants; matrix multiplication |
| Mensuration | 1–2 | Cylinder: V=πr²h; Sphere: V=4πr³/3; Cone: V=πr²h/3 |
SSR Science — Physics & Chemistry Focus (25 Questions)
| Topic | Expected Questions | Must-Know Facts |
|---|---|---|
| Optics | 3–4 | Snell's law: n₁sinθ₁=n₂sinθ₂; Mirror formula: 1/f=1/v+1/u; Total internal reflection |
| Electricity & Magnetism | 3–4 | Ohm's Law V=IR; Kirchhoff's Laws; Faraday's Law of EMI; Fleming's rules |
| Modern Physics | 2–3 | Photoelectric effect (Einstein); de Broglie wavelength; radioactive decay; half-life |
| Thermodynamics | 2 | First Law: ΔU=Q−W; Second Law: entropy; specific heat; latent heat |
| Waves & Sound | 2 | v=fλ; Doppler effect; resonance; sound intensity |
| Chemical Bonding | 2–3 | Ionic, covalent, metallic bonds; VSEPR theory; electronegativity trend |
| Periodic Table | 2–3 | Groups 1,2,13-18; trends (atomic radius, IE, electronegativity); d-block |
| Organic Chemistry basics | 1–2 | Homologous series; functional groups; alkane/alkene/alkyne naming |
PFT Standards — Physical Fitness Test
| Exercise | Standard | Tips |
|---|---|---|
| 1.6 km Run | Within 7 minutes | Build to 6:30 in training to have buffer on test day |
| Sit-ups | 20 sit-ups | Full sit-up (elbow-to-knee); consistent tempo; core strength |
| Push-ups | 20 push-ups | Chest must touch ground; straight body; no sagging hips |
MR INET Pattern — 10th Level (50Q / 30 min)
| Section | Questions | Topics | Level |
|---|---|---|---|
| Science & Mathematics | 25 | Basic Arithmetic, Ratio, Percentage, SI-CI; Physics: Motion, Force; Chemistry: Basic reactions | 10th NCERT level |
| General Knowledge | 25 | Current Affairs, Indian History, Geography, Naval/Defence facts, Sports | Same as SSR GK section |
| Total | 50 | 30 minutes / −0.25 neg marking | — |
INET Reference Cut-offs (Indicative)
| Post | Category | Approx. INET Cut-off (out of 100/50) | Note |
|---|---|---|---|
| SSR | General (UR) | 50–60 / 100 | Varies batch to batch; verify official Navy notification |
| SSR | OBC/SC/ST | 45–55 / 100 | Verify official Navy notification |
| MR | General (UR) | 28–35 / 50 | Verify official Navy notification |
| MR | OBC/SC/ST | 25–32 / 50 | Verify official Navy notification |
6-Week INET Preparation Plan (SSR Focus)
| Week | Focus | Daily Goal | Target |
|---|---|---|---|
| Week 1 | Mathematics — Calculus + Trigonometry | Differentiation + Integration (30 min); Trig identities + Heights & Distances (20 min) | Solve 15 Maths Qs under 18 min daily |
| Week 2 | Mathematics — Algebra + Statistics + Co-Geom | AP/GP, Probability, Matrices, Coordinate Geometry | Solve 25 full SSR Maths sets timed |
| Week 3 | Science — Physics (Optics + Electricity + Modern) | NCERT Class 11–12 Physics key chapters; formula sheet | 20 Science Qs/day from INET mock papers |
| Week 4 | Science — Chemistry + English | Chemical bonding, periodic trends; Grammar rules + Vocab lists | Science 20Q/day + English 25Q/day |
| Week 5 | GK — Naval facts + Current Affairs + History/Geo | Naval ships/operations/bases; 3 months current affairs digest | 25 GK Qs/day; build answer in 20 sec per Q |
| Week 6 | Full INET Mock Tests + PFT | 2 full 100Q SSR mocks (60 min strict); 1.6 km run + push-ups + sit-ups daily | Target 70+ in mock; PFT: 7 min run, 20 each |
• Navy Agniveer SSR MR Syllabus 2027 — INET Exam Pattern & Subject Topics
• Navy Agniveer SSR MR Salary 2027 — Monthly Pay, Allowances & Seva Nidhi
SSR Science & Mathematics Practice Questions
Science and Mathematics together form 50 of SSR's 100 questions. These are the most time-consuming sections — practice under timed conditions is essential.
Q5. A ray of light passes from glass (n=1.5) to air. What is the critical angle?
Answer: Critical angle θc = sin⁻¹(n₂/n₁) = sin⁻¹(1/1.5) = sin⁻¹(0.667) ≈ 41.8°.
At angles greater than 41.8°, Total Internal Reflection (TIR) occurs — light stays in glass and reflects back completely. TIR is the principle behind: optical fibres (internet cables), periscopes, diamonds (brilliant cut maximises TIR for sparkle), and mirages (desert heat layers cause TIR).
Navy application: Sonar systems, periscopes on submarines, and fibre-optic communication on warships all depend on optical physics.
Q6. A boat travels 36 km upstream in 6 hours and 36 km downstream in 4 hours. Find the speed of the boat in still water and speed of the current.
Answer:
Upstream speed = 36/6 = 6 km/h
Downstream speed = 36/4 = 9 km/h
Speed of boat in still water = (6+9)/2 = 7.5 km/h
Speed of current = (9−6)/2 = 1.5 km/h
Formula: Boat speed = (Downstream + Upstream)/2; Current = (Downstream − Upstream)/2.
Boats and Streams is a recurring topic in both SSR and MR GK/Maths sections — especially meaningful for a Naval exam.
Q7. What is the Bernoulli principle and where is it applied in Naval aviation?
Answer: Bernoulli's Principle states: for an incompressible fluid flowing without friction, an increase in speed occurs simultaneously with a decrease in pressure (and vice versa). Mathematically: P + ½ρv² + ρgh = constant.
Naval/aviation applications:
• Aircraft wing (aerofoil) design: faster airflow over curved top surface → lower pressure → lift. This is why carrier-based aircraft (MiG-29K on INS Vikrant) can take off.
• Venturi meters: measuring fluid flow in ship pipelines.
• Carburetor: fuel-air mixing in marine engines.
• Pitot tube: measuring aircraft airspeed.
A 12th-level Physics understanding of Bernoulli is sufficient for SSR scoring.
MR Trade Knowledge — Cook, Steward, Hygienist
| MR Trade | Key Duties | Specific Knowledge Required |
|---|---|---|
| Cook | Prepare meals for ship crew (500–1,000+ personnel) | Naval food standards, nutrition, hygiene protocols, large-scale cooking |
| Steward | Serve officers' mess, maintain dining areas, stores management | Etiquette, inventory management, naval customs |
| Hygienist | Maintain ship sanitation, water purification, waste management | Naval hygiene standards, chemical safety, disease prevention |
| Topass | Cleaning and maintenance of decks and compartments | Naval cleanliness standards, chemical handling |
Physical Fitness Test Standards
| Event | Qualifying Standard | Notes |
|---|---|---|
| 1.6 km Run | 7 min (SSR) / 7 min (MR) | Timed — must complete within limit |
| 20 Squat Thrusts | Within 40 seconds | Also called Burpees in some notifications |
| Push-ups | 10 (SSR) / 10 (MR) | Full range, no resting in position |
| Sit-ups | 10 | Hands behind head, full crunches |
| Chin-ups | As per notification | Verify from current official notice |
Additional FAQs
Q: After 4 years Agnipath service, what are the options for SSR/MR Agniveers?
After 4-year Agniveer tenure: 25% are retained in the Navy as regular sailors. The remaining 75% receive Seva Nidhi package (₹11.71 lakh approximately, tax-free) and a certificate recognising military service. Several state government departments and central PSUs offer priority hiring to Agniveer alumni. Verify current retention percentages from the official Navy notification.
Q: Can I apply for both SSR and MR simultaneously?
Typically, SSR requires 12th with Physics and Maths (Science stream), while MR requires 10th pass. If you meet both educational qualifications, check the specific notification terms — some cycles allow combined applications, others are separate. Always read the official Join Indian Navy notification at joinindiannavy.gov.in.
