Question

40. Black soil is also called:

(a) Bangar

(b) Khadar

(c) Regur

(d) Humus

41. Laterite soil is very useful for growing:

(a) Rice, wheat and mustard

(b) Tea, coffee and cashew nut

(c) Pulses, sugarcane and resin

(d) None of the above

42. Black soil is deficient in

(a) Calcium carbonate

(b) Magnesium

(c) Potash

(d) Phosphoric contents

43. Which of the following soils has self-aeration capacity?

(a) Alluvial

(b) Red soil

(c) Black soil

(d) Mountain soil

44. Ploughing along the contour lines to decelerate the flow of water down the slopes is called:

(a) Strip cropping

(b) Sheet erosion

(c) Contour ploughing

(d) Terrace cultivation

45. Land that is left uncultivated for more than five agricultural years is called:

(a) Pasture land

(b) Culturable waste land

(c) Barren land

(d) Current fallow

46. Soil is formed by the process of

(a) Denudation

(b) Gradation

(c) Weathering

(d) Erosion

47. Land left without cultivation for one or less than one agricultural year is called

(a) Culturable waste land

(b) Current fallow land

(c) Waste land

(d) None of the above

48. “There is enough for everybody’s need but not for anybody’s greed”. Who said this?​

Answer 1

$\color{red}{\bf{40.(c)Regur}}$

$\color{red}{\bf{41.(b)Tea,coffee,cashew nut}}$

$\color{red}{\bf{42.(d)Phosphoric \: contents}}$

$\color{red}{\bf{43.c)Black \: soil}}$

$\color{red}{\bf{44.(c)Contour \: ploughing}}$

$\color{red}{\bf{45.(b) Culturable \: waste \: land}}$

$\color{red}{\bf{46.(c) Weathering}}$

$\color{red}{\bf{47.(b)Current \: fallow land}}$

48.There is enough for everybody’s need but not for anybody’s greed”-Is said by Gandhi ji.

$\color{green}{\bf{❣Hope \: it \: helps \: you}}$

Answer 2

Answer:

40) c.

41) b.

42)b.

43)c.

44)c.

45)b.

46)c.

47) none of the above.

48) Mohandas Gandhi.