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100+ Free RRB Staff Nurse Practice Questions

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2026 Statistics

Key Facts: RRB Staff Nurse Exam

100 MCQs

Total questions in the Computer-Based Test

RRB official recruitment pattern

90 minutes

Exam duration (120 mins for eligible PwBD candidates)

RRB official guidelines

1/3rd (0.33)

Negative marking penalty per incorrect answer

RRB official marking scheme

40%

Minimum qualifying score for UR/EWS categories

RRB official qualifying thresholds

₹500 / ₹250

Application fee (refundable after appearing in CBT)

RRB official notification

The RRB Staff Nurse exam is a 90-minute Computer-Based Test (CBT) consisting of 100 multiple-choice questions, worth 100 marks. It has negative marking of 1/3rd (0.33) marks per wrong answer. The syllabus is split: 70% Professional Ability (nursing subjects), 10% General Science, 10% General Awareness, and 10% General Arithmetic & Reasoning. Qualifying marks are 40% for UR/EWS, 30% for OBC/SC, and 25% for ST. Eligible candidates (GNM/B.Sc. Nursing with RNRM registration, aged 20-40 years) pay ₹500 (UR/OBC) or ₹250 (reserved/females), with post-exam refunds.

Sample RRB Staff Nurse Practice Questions

Try these sample questions to test your RRB Staff Nurse exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which cranial nerve is responsible for the sense of smell?
A.Olfactory nerve (CN I)
B.Optic nerve (CN II)
C.Oculomotor nerve (CN III)
D.Trigeminal nerve (CN V)
Explanation: The olfactory nerve (CN I) is the first cranial nerve and is responsible for transmitting sensory information regarding smell from the nasal cavity to the brain.
2The primary pacemaker of the human heart is the:
A.Sinoatrial (SA) node
B.Atrioventricular (AV) node
C.Bundle of His
D.Purkinje fibers
Explanation: The sinoatrial (SA) node, located in the right atrium, is the primary pacemaker of the heart. It spontaneously generates electrical impulses at a rate of 60 to 100 beats per minute, initiating heart contractions.
3Which hormone is secreted by the alpha cells of the islets of Langerhans in the pancreas?
A.Insulin
B.Somatostatin
C.Pancreatic polypeptide
D.Glucagon
Explanation: Glucagon is secreted by the alpha cells of the islets of Langerhans in response to low blood glucose levels. It acts on the liver to promote glycogenolysis and gluconeogenesis, increasing blood sugar.
4What is the normal pH range of arterial blood in a healthy human body?
A.7.35 to 7.45
B.7.15 to 7.25
C.7.55 to 7.65
D.6.80 to 7.00
Explanation: The normal pH range of arterial blood is tightly regulated between 7.35 and 7.45. Any deviation below 7.35 indicates acidosis, while a deviation above 7.45 indicates alkalosis.
5Which part of the brain controls body temperature, hunger, thirst, and the endocrine system?
A.Cerebellum
B.Thalamus
C.Medulla oblongata
D.Hypothalamus
Explanation: The hypothalamus is a small but vital region of the brain that maintains homeostasis by regulating body temperature, hunger, thirst, sleep-wake cycles, and controlling the pituitary gland.
6The main site of gas exchange in the respiratory system is the:
A.Bronchioles
B.Trachea
C.Pharynx
D.Alveoli
Explanation: The alveoli are tiny, thin-walled air sacs at the end of the bronchioles where oxygen is absorbed into the bloodstream and carbon dioxide is released from the capillaries.
7Which plasma protein is primarily responsible for maintaining the colloidal osmotic pressure of blood?
A.Albumin
B.Fibrinogen
C.Globulin
D.Prothrombin
Explanation: Albumin is the most abundant plasma protein synthesized by the liver. It plays a critical role in maintaining oncotic (colloidal osmotic) pressure, preventing fluid from leaking out of blood vessels into surrounding tissues.
8In the renal tubule, the majority of water, glucose, and amino acid reabsorption occurs in the:
A.Loop of Henle
B.Distal convoluted tubule
C.Collecting duct
D.Proximal convoluted tubule
Explanation: The proximal convoluted tubule (PCT) is lined with simple cuboidal epithelial cells with brush border microvilli, which maximize surface area for the reabsorption of about 65% of filtered water, and 100% of filtered glucose and amino acids.
9Which of the following immunoglobulins is capable of crossing the placental barrier to provide passive immunity to the developing fetus?
A.IgA
B.IgM
C.IgE
D.IgG
Explanation: Immunoglobulin G (IgG) is the only antibody class that can cross the placenta, due to specialized receptors on placental cells. It provides crucial passive protection to the newborn during the first few months of life.
10During skeletal muscle contraction, calcium ions bind to which specific protein to initiate cross-bridge cycle formation?
A.Actin
B.Myosin
C.Tropomyosin
D.Troponin
Explanation: When a nerve impulse stimulates a muscle, calcium is released from the sarcoplasmic reticulum and binds to troponin. This causes a conformational change in tropomyosin, shifting it away to expose the myosin-binding sites on actin.

About the RRB Staff Nurse Exam

The RRB Staff Nurse (Nursing Superintendent) recruitment exam is a highly competitive computer-based test conducted by Indian Railways. It evaluates professional nursing knowledge alongside general science, arithmetic, reasoning, and general awareness.

Assessment

Computer-Based Test (CBT) consisting of 100 objective-type multiple-choice questions. Marking scheme: +1 mark for a correct answer, and negative marking of −1/3 (0.33) marks for each wrong answer. The duration of the test is 90 minutes. Normalization of marks is applied if the exam is conducted in multiple shifts.

Time Limit

90 minutes

Passing Score

UR/EWS: 40%, OBC (Non-Creamy Layer): 30%, SC: 30%, ST: 25%

Exam Fee

₹500 for UR/OBC/EWS candidates (with ₹400 refunded after appearing in CBT); ₹250 for SC/ST/Ex-Servicemen/PwBD/Female/Minorities/EBC candidates (fully refunded after appearing in CBT). (Railway Recruitment Boards (RRB))

RRB Staff Nurse Exam Content Outline

70%

Professional Ability (Nursing Subjects)

Anatomy & Physiology, Nutrition & Biochemistry, Nursing Foundations, Microbiology, Medical-Surgical Nursing, Child Health Nursing, Midwifery & Obstetrical Nursing, Mental Health Nursing, and Community Health Nursing.

10%

General Science

Physics, Chemistry, and Biology/Life Sciences up to standard 10th grade CBSE syllabus.

10%

General Awareness

Current affairs, Indian history and geography, polity, economy, general science applications, and basic railway facts.

10%

General Arithmetic, Intelligence & Reasoning

Number systems, percentages, ratios, time & work, speed-distance, basic algebra, series completion, coding-decoding, blood relations, and spatial reasoning.

How to Pass the RRB Staff Nurse Exam

What You Need to Know

  • Passing score: UR/EWS: 40%, OBC (Non-Creamy Layer): 30%, SC: 30%, ST: 25%
  • Assessment: Computer-Based Test (CBT) consisting of 100 objective-type multiple-choice questions. Marking scheme: +1 mark for a correct answer, and negative marking of −1/3 (0.33) marks for each wrong answer. The duration of the test is 90 minutes. Normalization of marks is applied if the exam is conducted in multiple shifts.
  • Time limit: 90 minutes
  • Exam fee: ₹500 for UR/OBC/EWS candidates (with ₹400 refunded after appearing in CBT); ₹250 for SC/ST/Ex-Servicemen/PwBD/Female/Minorities/EBC candidates (fully refunded after appearing in CBT).

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

RRB Staff Nurse Study Tips from Top Performers

1Concentrate on core nursing subjects like Medical-Surgical Nursing, Midwifery, and Fundamentals of Nursing, as they account for 70% of the total marks.
2Practice solving numerical arithmetic and reasoning puzzles within 45-60 seconds to ensure you do not run out of time during the 90-minute exam.
3Be cautious of negative marking; avoid blind guessing as a penalty of 1/3rd mark will apply for each wrong answer.
4Review basic CBSE Class 10 science concepts in physics, chemistry, and biology to secure the 10 marks in the General Science section.
5Keep track of major current national events and basic structural details of Indian Railways for the General Awareness section.

Frequently Asked Questions

What is the exam pattern for RRB Staff Nurse?

The RRB Staff Nurse exam consists of a single-stage Computer-Based Test (CBT) with 100 multiple-choice questions to be answered in 90 minutes. The questions are divided into 70 on Professional Ability (nursing), 10 on General Science, 10 on General Awareness, and 10 on General Arithmetic, Intelligence & Reasoning. There is a negative marking of 1/3rd (0.33) marks for each wrong answer.

What is the application fee and is there a refund?

The application fee is ₹500 for General, OBC, and EWS candidates, with a refund of ₹400 after appearing in the CBT. For SC, ST, Ex-Servicemen, PwBD, female, transgender, minority, and EBC candidates, the fee is ₹250, which is fully refunded upon appearing in the exam.

What are the minimum qualifying marks for the CBT?

To qualify for further selection stages (Document Verification), candidates must secure the following minimum marks: 40% for Unreserved (UR) and EWS categories, 30% for OBC (Non-Creamy Layer) and SC categories, and 25% for ST category. These percentages may be relaxed by 2% for PwBD candidates if vacancies are vacant.

Who is eligible to apply for RRB Staff Nurse?

Candidates must have completed B.Sc. (Nursing) or a 3-year General Nursing and Midwifery (GNM) diploma from a recognized university or institute. Additionally, they must be registered as a Registered Nurse and Midwife (RNRM) with a State or Indian Nursing Council. The age limit is typically 20 to 40 years for general candidates.

Is there an interview stage in RRB Staff Nurse recruitment?

No, there is no interview stage. Recruitment is based entirely on the merit score secured in the single-stage Computer-Based Test (CBT), followed by Document Verification and a Medical Examination to confirm fitness for railway service.