Q621.Rice originated in
Correct answer: South-East Asia
Q622.Which one of the following groups is the correct sequence of mountain peaks from East to West?
Correct answer: Kanchenjunga, Everest, Annapurna, Dhaulagiri
Q623.Consider the map given below. a N b c d The predominant languages spoken in the areas marked a, b, c and d are respectively.
Correct answer: Brajbhasha, Awadhi, Bhojpuri and Maithili
Q624.The long term solution of soil salinity and alkalinity is use of
Correct answer: Gypsum
Q625.Which of the following is not a kharif crop?
Correct answer: Mustard
Q626.In comparison to Eastern Himalaya the value of height of tree-line in Western area is
Correct answer: Less
Q627.River Ganga, after entering Bangladesh is known by which of the following names?
Correct answer: Padma
Q628.A fertile soil, suitable for growing common crops is likely to have a pH value of
Correct answer: Six to seven
Q629.Which of the following is not a kharif crop?
Correct answer: Gram
Q630.Pir Panjal Range is located/found in
Correct answer: Jammu and Kashmir
Q631.Sunderban Delta is formed by the rivers
Correct answer: Ganga and Brahmaputra
Q632.Which one of the following can be used to make acidic soil cultivable?
Correct answer: Lime
Q633.Which of the following is not a cash crop?
Correct answer: Jowar
Q634.Which mountain range amongst the following is latest in origin?
Correct answer: Patkoi ranges
Q635.The Ganga river is example of
Correct answer: The Antecedent Drainage
Q636.In India maximum alkali area is found in the State of
Correct answer: Uttar Pradesh
Q637.Chief food crop of India is
Correct answer: Rice
Q638.Which one of the following states does not lie along Patkai hills?
Correct answer: Tripura
Q639.In Bangladesh River Ganges is known as
Correct answer: Padma
Q640.In India the largest area of Saline soil is found in the state of
Correct answer: Gujarat