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RRB ALP · General Science

Biology: Human Body Previous Year Questions

10 Biology: Human Body (General Science) questions asked in RRB ALP previous year papers, each with the correct answer and explanation. Read them free on UTpaper, or attempt the full papers as timed online tests.

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Other General Science topics

Physics: Light & Sound 16Physics: Motion & Force 9
Q1RRB ALP CBT-1, 16 Feb 2026, Shift 1 (9:00 AM)
Match the columns. Epithelial Tissue Location I Cuboidal Epithelium A. Lining of intestine II Columnar Epithelium B. Skin III Squamous Epithelium C. Lining of kidney tubulesनिम्नलिखित स्तंभों को सुमेलित कीजिए। उपकला ऊतक स्थान I घनाभाकार उपकला A. आंत्र का आस्तर II स्तंभाकार उपकला B. त्वचा III शल्की उपकला C. वृक्क नलिकाओं का आस्तर
  1. AI-A; II-B; III-CI-A; II-B; III-C
  2. BI-A; II-C; III-BI-A; II-C; III-B
  3. CI-C; II-A; III-BI-C; II-A; III-B
  4. DI-B; II-C; III-AI-B; II-C; III-A
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Correct answer: (C) I-C; II-A; III-BI-C; II-A; III-B

Q2RRB ALP CBT-1, 17 Feb 2026, Shift 1 (9:00 AM)
On reaching an organ or tissue, arteries divide into smaller and smaller vessels. The smallest vessels have walls that are one cell thick and are called:
  1. Acapillaries
  2. Bveins
  3. Carteries
  4. Darterioles
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Correct answer: (A) capillaries

Q3RRB ALP CBT-1, 17 Feb 2026, Shift 2 (12:30 PM)
The cilia in the upper respiratory tract primarily help in:
  1. AAbsorbing oxygen
  2. BGas exchange
  3. CPumping blood to lungs
  4. DRemoving harmful particles from inhaled air
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Correct answer: (D) Removing harmful particles from inhaled air

Q4RRB ALP CBT-1, 17 Feb 2026, Shift 3 (4:00 PM)
Which chamber of the heart sends deoxygenated blood to the lungs for oxygenation?
  1. ALeft ventricle
  2. BRight atrium
  3. CRight ventricle
  4. DLeft atrium
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Correct answer: (C) Right ventricle

Q5RRB ALP CBT-1, 17 Feb 2026, Shift 3 (4:00 PM)
Which of the following events happens when lysosomes in a cell burst?
  1. AEnzymes digest foreign particles only
  2. BCell division increases
  3. CCell becomes more active
  4. DEnzymes digest the cell’s own components
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Correct answer: (D) Enzymes digest the cell’s own components

Q6RRB ALP CBT-1, 18 Feb 2026, Shift 1 (9:00 AM)
Which of the following correctly describes lymph?
  1. AFluid that flows only inside arteries
  2. BFluid containing more proteins than blood plasma
  3. CColoured fluid rich in red blood cells
  4. DSimilar to plasma but colourless and low in proteins
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Correct answer: (D) Similar to plasma but colourless and low in proteins

Q7RRB ALP CBT-1, 18 Feb 2026, Shift 2 (12:30 PM)
Among the following, which structure is cup shaped at one end of coiled tube in kidney?निम्नलिखित में से कौन - सी संरचना गुर्दे में कुंडलित नली के एक छोर पर कप के आकार की होती है ?
  1. ACollecting duct
  2. BLoop of Henley
  3. CBowman’s capsule
  4. DGlomerulus
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Correct answer: (C) Bowman’s capsule

Q8RRB ALP CBT-1, 13 Feb 2026, Shift 1 (9:00 AM)
Which of the following is NOT an example of connective tissue?
  1. ACartilage
  2. BBlood
  3. CSkin
  4. DBone
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Correct answer: (C) Skin

Q9RRB ALP CBT-1, 13 Feb 2026, Shift 1 (9:00 AM)
Which of the following is NOT a characteristic of muscular tissue?
  1. AVoluntary muscles are also called skeletal muscles.
  2. BMuscles in limbs are voluntary muscles.
  3. CMuscular tissues are composed of muscle fibres.
  4. DCardiac muscles are voluntary muscles.
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Correct answer: (D) Cardiac muscles are voluntary muscles.

Q10RRB ALP CBT-1, 13 Feb 2026, Shift 1 (9:00 AM)
Which of the following is NOT lined by epithelial tissue?
  1. ASkin
  2. BKidney tubules
  3. CBlood
  4. DLung alveoli
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Correct answer: (C) Blood

How to use these RRB ALP General Science questions

Every question here was asked in a real RRB ALP paper; the paper and shift are shown on the card, and the number opens the question on its own page. Try each one before tapping Show answer, then attempt the full RRB ALP papers as timed tests to check your speed under exam conditions.

More RRB ALP subjects

Mathematics 319Reasoning 254General Awareness 251