| List-I (Bheda-s) | List-II (Characteristics) |
|---|---|
| (A) Shirobheda | (II) Head Movements |
| (B) Dristibedha | (I) Eye glances |
| (C) Grivabheda | (IV) Neck Movements |
| (D) Hastabhinaya | (III) Hand gestures |
List-I(Folk Drama Forms) | List-II(States) | ||
|---|---|---|---|
| A | Nautanki | I | Gujarat |
| B | Bhavai | II | Madhya Pradesh |
| C | Tamasha | III | Uttar Pradesh |
| D | Maanch | IV | Maharashtra |

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?