Q. Which of the following aquatic plant is effective in preventing the water-pollution caused by industrial waste?

Correct Answer

Water Hyacinth

More Questions on Geography

  • Q. Which of the following is the main spice producer?
    A)Coromandal coast
    B)Deccan Trap
    C)Malabar coast
    D)Sunder delta
    Answer: Malabar coast
  • Q. Which one of the following is not a site for ‘in-situ’ method of conservation of flora?
    A)National Park
    B)Biosphere Reserve
    C)Botanical Garden
    D)Wildlife Sanctuary
    Answer: Botanical Garden
  • Q. The upper part of the mantle upon which the crust of the Earth floats is called ________
    A)Mohorovic discontinuity
    B)Barysphere
    C)Mesophere
    D)Asthenosphere
    Answer: Asthenosphere
  • Q. Which of the following state/union territory land is situated on eastern and western coasts?
    A)Andhra Pradesh
    B)Puducherry
    C)Kerala
    D)Maharashtra
    Answer: Puducherry
  • Q. What is the approximate circumference of Earth?
    A)80,000 Km
    B)40,000 Km
    C)60,000 Km
    D)1,00,000 Km
    Answer: 40,000 Km
  • Q. Countries favourably influenced by Westerlies are ________
    A)New Zealand
    B)Western Europe, British Columbia and East of U.S.A.
    C)South-West Africa and South Chile
    D)All of these
    Answer: All of these
  • Q. Which of the following characteristics are associated with the dry monsoon forest of India? 1. Annual rainfall is below 50 cm 2. The trees are short rooted 3. Thorny shrubs and grassland 4. Mango, Mahua, Sisam and Keeker are the prominent trees.
    A)3 and 4
    B)1 and 2
    C)2 and 4
    D)1, 2 and 3
    Answer: 3 and 4
  • Q. What is the difference between the Local time and Greenwich time one degree longitude?
    A)6 minutes
    B)2 minutes
    C)4 minutes
    D)8 minutes
    Answer: 4 minutes
  • Q. Which of the following is a typical feature of volcanic eruption?
    A)Basin
    B)Horsts
    C)Dykes
    D)Drumlin
    Answer: Dykes
  • Q. The most fertile region of India is
    A)the Indo-Gangetic plain
    B)the Himalayas
    C)the central Highlands
    D)peninsular plateau
    Answer: the Indo-Gangetic plain
  • Q. In which part of Africa, Sahara desert is located?
    A)Northern
    B)Eastern
    C)Western
    D)Southern
    Answer: Northern
  • Q. The flood plain along river banks formed by newer alluvium is called:
    A)Delta
    B)Meander
    C)River Valley
    D)Khaddar
    Answer: Khaddar
  • Q. Temperate grasslands of Eurasia are called:
    A)Steppe
    B)Grasswood
    C)Getepp
    D)Greenwood
    Answer: Steppe
  • Q. In which of the state land with maximum area is unusable?
    A)Madhya Pradesh
    B)Rajasthan
    C)Gujarat
    D)Jammu and Kashmir
    Answer: Rajasthan
  • Q. Rajasthan receives very little rain because
    A)The monsoons fail to reach this area
    B)It is too hot
    C)There is no water available and thus the winds remain dry
    D)The winds do not come across any barrier to cause the necessary uplift to cool the winds
    Answer: The winds do not come across any barrier to cause the necessary uplift to cool the winds
  • Q. Soyabeans are rich in
    A)Minerals
    B)Vitamin A
    C)Proteins
    D)Carbohydrates
    Answer: Proteins
  • Q. The ‘Water table’ refers to ________
    A)The contact zone of permeable and impermeable rocks
    B)The lower limit of the zone of saturation
    C)The upper limit of the zone of saturation
    D)Seepage of water into fissures lying below the earth's surface
    Answer: The upper limit of the zone of saturation
  • Q. The Rajasthan Canal Project cover
    A)Haryana
    B)Punjab
    C)Punjab, Haryana and Rajasthan
    D)Rajasthan
    Answer: Punjab, Haryana and Rajasthan
  • Q. The fog that commonly occurs along the sea-coasts is of the ________ type.
    A)Frontal
    B)Radiation
    C)Advection
    D)Convection
    Answer: Advection
  • Q. In 1990 India ratified the world Heritage Convention of 1977 identifying four natural sites of outstanding universal value namely:
    A)Sundarbans Biosphere Reserve (West Bengal)
    B)Kaziranga National park (Assam)
    C)Keoladeo National Park (Rajasthan)
    D)Nanda Devi Biosphere Reserve (Uttarakhand)
    Answer: E

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