Civil Services Prep

Prelims MCQ · Geography

Consider the following statements regarding black soil:

  1. It is extensive over the Deccan Plateau and is particularly deep in parts of the upper Godavari and Krishna basins.
  2. Its slow absorption and loss of moisture help rain-fed crops survive dry periods.
  3. It is rich in lime, iron, magnesia, alumina and potash.
  4. It is naturally rich in nitrogen, phosphorus and organic matter.

Which of the statements given above are correct?

  1. 1, 2 and 3 only
  2. 1 and 4 only
  3. 2, 3 and 4 only
  4. 1, 2, 3 and 4
  1. A cultivated hillside is experiencing rapid runoff and the formation of several small finger gullies. Which…
  2. A geological survey records the following intrusive bodies: Body P is thin and nearly horizontal. Body Q is…
  3. A physiographic region has the following characteristics: Its principal river flows from northeast to…
  4. A place has the following characteristics: Its underlying land surface heats rapidly during summer and cools…
  5. A soil is deep, clayey and relatively impermeable. It becomes sticky when wet, develops wide cracks during the…
  6. A stream on one side of a divide has a steeper gradient and receives more precipitation than a neighbouring…