Which of the following is/are NOT a dimension of food security?1.Availability2.Accessibility3.Affordability4.Accountability,Select the correct answer from the code given below:

1. A

   1 and 2

   1 and 2. Availability and accessibility are core food-security dimensions, not the odd one out.

2. B

   Only 4

   Only 4. FAO/NCERT dimensions are availability, accessibility, affordability (utilisation). Accountability is not that trio.

3. C

   2, 3 and 4

   2, 3 and 4. Drops availability and wrongly bins access and affordability.

4. D

   Only 1

   Only 1. Availability is a dimension.

Summary. Official key is (b) only 4. Food security: availability, accessibility, affordability. Accountability is not a dimension here.