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Question

HIV can be transmitted from person to person through :
A. Sexual Contact
B. Blood Transfusion
C. Kissing together and Hugging
D. Eating together
E. Droplet and Airborne Transmission
Choose the correct answer from the options given below :

This question was previously asked in
CUET PG 2026 Agri-Business Management Question Paper (25-Mar-2026) (Shift 2)
The correct answer is
A, B Only

HIV Transmission Routes Explained

HIV (Human Immunodeficiency Virus) is transmitted through specific bodily fluids from an infected person. Understanding these routes is crucial for prevention.

Primary Transmission Methods

  • Sexual Contact: HIV can be transmitted during unprotected sexual intercourse (vaginal, anal, or oral) with an infected person. This is the most common route worldwide.
  • Blood Transfusion: Transmission can occur if an infected person's blood or blood products are transfused into an uninfected person. Screening of blood donations significantly reduces this risk in most countries.
  • Sharing Needles: Sharing contaminated needles, syringes, or other drug-injection equipment can transmit HIV.
  • Mother-to-Child: HIV can be transmitted from an infected mother to her child during pregnancy, childbirth, or breastfeeding.

Non-Transmission Methods

Certain activities do not transmit HIV:

  • Kissing and Hugging: Casual contact like kissing (even deep kissing) and hugging does not transmit HIV as the virus is not present in saliva in sufficient quantities or transmitted through skin contact.
  • Eating Together: Sharing utensils or food does not transmit HIV.
  • Droplet and Airborne Transmission: HIV is not spread through the air (like a cold or flu) or via respiratory droplets.

Based on the primary transmission methods, options A (Sexual Contact) and B (Blood Transfusion) are correct ways HIV can be transmitted.

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Important Questions from Miscellaneous

  1. Which of the following relationships is/are not true?
    (A). Most probable velocity = $\sqrt{\frac{2RT}{M}}$
    (B). PV = $\frac{3}{2}kT$
    (C). Compressibility factor Z = $\frac{pV}{nRT}$
    (D). Average kinetic energy of gas = $\frac{1}{2}kT$
    Choose the correct answer from the options given below
  2. Match List-I with List-II
    List-IList-II
    Electronic ConfigurationFirst Ionisation energy (kJ mol$^{-1}$)
    (A). ns$^2$(I). 2100
    (B). ns$^2$np$^1$(II). 1400
    (C). ns$^2$np$^3$(III). 800
    (D). ns$^2$np$^6$(IV). 900

    Choose the correct answer from the options given below:
  3. The shielding constant of a 2p electron (calculated using Slater's rules) is
  4. Match List-I with List-II
    List-IList-II
    SpectroscopyProperty
    (A). Raman(I). Polarizability
    (B). FTIR(II). Dipole Moment
    (C). UV-Visible(III). Absorbance
    (D). NMR(IV). Spin

    Choose the correct answer from the options given below:
  5. The structure of protein comprises of:
    (A). Primary structure of protein is associated with amino acids
    (B). Secondary structure of protein is associated to peptides
    (C). Tertiary structure of protein is associated with polypeptide chains
    (D). Quaternary structure of protein is associated with polypeptide chains
    Choose the correct answer from the options given below:
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