Which of the following groups correctly lists the characteristic soils found in the Southern region (Bundelkhand and Vindhyan area) of Uttar Pradesh?

'Regur soil' is another commonly used name for which soil type in India?

Given below are two statements: One is labeled as Assertion (A) and the other is labeled as Reason (R): Assertion (A): Laterite soil is formed under the conditions of high temperature and high rainfall with alternate wet and dry periods. Reason (R): Laterite soils swell greatly and become sticky when wet in the rainy season, and are also known as 'self-ploughed' soils. In the light of the above statements, choose the correct answer: