Explanation:

Explanation: 1. Radial Pattern: It is a pattern characterised by out flowing rivers, away from a  central point, analogous with the spokes of a wheel. It tends to develop on the flanks of a dome or  a volcanic cone. A good example of a radial drainage pattern is provided by the rivers originating  from the Amarkantak Mountain. Rivers like Narmada, Son and Mahanadi originating from  Amarkantak Hills flow in different directions and are good examples of radial pattern. This pattern is  also found in the Girnar Hills (Kathiwar, Gujarat), and Mikir Hills of Assam.
2. Trellis Drainage: It is a rectangular pattern formed where two sets of structural controls occurs  at right angles. In a trellis pattern, the river forms a net like system and the tributaries flow roughly  parallel to each other. The old folded mountains of the Singhbhum (Chotanagpur Plateau) have drainage of trellis pattern.
3. Centripetal or inland drainage pattern: is opposite to the radial drainage pattern because it is  characterized by the streams which converge at a point which is generally a depression or a basin.  This pattern is formed by a series of streams which after emerging from surrounding uplands  converge in a central low land which may be a depression, or a basin or a crater lake.The  Kathmandu valley of Nepal presents an ideal example of centripetal drainage pattern wherein the  tributary streams of the Baghmati converge in the tectonically formed circular basin. The depression  formed at the top of Raigarh Dome in the Lower Chambal Basin has given birth to centripetal  drainage pattern.