Question

Match List-I with List-II and select the correct answer from the options given below:

• A. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
• B. (A)-(I), (B)-(III), (C)-(IV), (D)-(II)
• C. (A)-(I), (B)-(III), (C)-(II), (D)-(IV)
• D. (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Hint:

Match-the-following questions require linking each concept with its real-world application or function; understanding technological uses in agriculture helps quickly eliminate wrong matches.

Answer 1

The Correct Option is A

Each listed technology corresponds uniquely with a function based on its application in agriculture: Thermal Imaging is used to monitor water stress, Radar Sensing identifies crop types, NDVI maps vegetation health and soil properties, and Multispectral Imaging detects crop stress through temperature changes.

Answer 2

Elimination approach:
Checking each option against known remote-sensing applications, any option that pairs Radar Sensing with vegetation-health mapping, or NDVI with crop-type identification, misassigns the core function of that technology, so those combinations can be discarded. Thermal Imaging is built specifically to detect canopy temperature and hence water stress; Radar Sensing penetrates cloud cover and canopy to classify crop type/structure; NDVI, being a vegetation index derived from red and near-infrared reflectance, maps vegetation vigour and indirectly soil properties; Multispectral Imaging captures a range of bands to flag crop stress. Only the pairing (A)-(I), (B)-(II), (C)-(III), (D)-(IV) keeps every technology matched to its correct function.