Match List-I with List-II
| List-I (Examples) | List-II (Type of processed foods) |
|---|---|
| (A) Pickles, jam, marmalade, squashes | (I) Functional foods |
| (B) Probiotics | (II) Formulated foods |
| (C) Frozen peas and frozen vegetables, canned fruits and vegetables | (III) Manufactured foods |
| (D) Bread, biscuits, ice cream | (IV) Preserved foods |
Choose the correct answer from the options given below:

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?