Q31. Which of the following crops is grown in red and yellow soil ?

(A) Pulses
(B) Sugarcane
(C) Rice
(D) Wheat

Answer: Pulses

Q32. Which statement is wrong about Karail-Kewal soil ?

(A) They are heavy clay soil.
(B) They are found in South Bihar plain.
(C) They are acidic to alkaline in nature.
(D) They have less water absorption capacity.

Answer: They have less water absorption capacity.

Q33. Which statement is not correct about Norwesters ?

(A) It is a cyclonic wind.
(B) They bring rainfall about 10 cm in Bihar plain.
(C) They are useful for crops like mango, litchi, rice and jute.
(D) They are hot winds blowing from West.

Answer: They are hot winds blowing from West.

Q34. Out of total geographical area of India, Bihar comprises

(A) 3.76%
(B) 2.86%
(C) 4.02%
(D) 6.76%

Answer: 2.86%

Q35. Geographical area occupied by Bihar plain out of total area is

(A) 94%
(B) 95%
(C) 96%
(D) 97%

Answer: 96%

Q36. The Southern hilly region is divided into how many divisions ?

(A) 5
(B) 10
(C) 11
(D) 13

Answer: 5

Q37. Humidity is lowest in the following month

(A) April
(B) May
(C) June
(D) November

Answer: April

Q38. When do the ‘loo’ winds blow in Bihar ?

(A) Late April to May
(B) May-June
(C) Late June to July
(D) July-August

Answer: Late April to May

Q39. What is the main cause of arrival of monsoon in Bihar ?

(A) Pressure difference
(B) Nearness to sea
(C) Nearness to Himalayas
(D) None of the above

Answer: Pressure difference

Q40. Which soil is predominantly found in the district of Muzaffarpur and Darbhanga and Champaran.

(A) Black Soil
(B) New Alluvium
(C) Older Alluvium
(D) Red Soil

Answer: Older Alluvium