Q. With reference to a fresh water lake, consider the following characteristics: 1. Richness in nutrients 2. Rapid turnover of phytoplankton 3. Depletion of dissolved oxygen Which of the above is/are observed in a lake after its eutrophication?

Correct Answer

1, 2 and 3

More Questions on Geography

  • Q. The glacier of the Nubra Valley the longest one with a length of over 72 km is called the ________ glacier.
    A)Biafo
    B)Hispar
    C)Siachen
    D)Baltaro
    Answer: Siachen
  • 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. Rocks which are formed by the solidification of lava on the earth’s surface are ________
    A)Granites
    B)Sandstone
    C)Limestone
    D)Basalts
    Answer: Basalts
  • Q. Nagarjunasagar Dam was built on
    A)Krishna river
    B)Mahanadi river
    C)Damodar river
    D)Cauvery river
    Answer: Krishna river
  • Q. Which city has the longest day in the month of June?
    A)Chennai
    B)Delhi
    C)Kolkata
    D)Bangalore
    Answer: Kolkata
  • Q. Which European country has over 200 volcanoes, many of them still active?
    A)Ireland
    B)Finland
    C)Iceland
    D)Norway
    Answer: Iceland
  • Q. What does the machine tool industry produce?
    A)It produces machines which can be used by other industries for the production of their finished goods
    B)It produces tools for the repair of machines
    C)It produces machines with a high component of precision tools
    D)None of these
    Answer: It produces machines which can be used by other industries for the production of their finished goods
  • Q. Tungbhadra Multipurpose Project is a joint undertaking of:
    A)Kerala and Karnataka
    B)Andra Pradesh and Tamil Nadu
    C)Tamil Nadu and Karnataka
    D)Andhra Pradesh and Karnataka
    Answer: Andhra Pradesh and Karnataka
  • Q. The premonsoon mango showers occur predominantly in
    A)Gujarat and Maharashtra
    B)West Bengal and Assam
    C)Deccan Plateau
    D)Kerala and Karnataka
    Answer: Kerala and Karnataka
  • Q. Bangladesh does not share its border with which Indian state?
    A)Jharkand
    B)Assam
    C)Tripura
    D)Meghalaya
    Answer: Jharkand
  • Q. Consider the following: 1. Chilika Lake 2. Pulicat Lake 3. Vembanad Lake Which of the above is/are lagoon(s)?
    A)1 and 3
    B)1 and 2
    C)2 only
    D)1, 2 and 3
    Answer: 1, 2 and 3
  • Q. The States which have common borders with China are: 1. Jammu and Kashmir 2. Sikkim 3. Arunachal Pradesh 4. Himachal Pradesh
    A)1 and 3
    B)1, 3 and 4
    C)1, 2 and 3
    D)1, 2, 3 and 4
    Answer: 1, 2, 3 and 4
  • Q. The Beas project consisting of Beas-Satluj link and pong dam at Beas is the joint venture of:
    A)Punjab, Haryana and Rajasthan
    B)Punjab, Gujarat and Rajasthan
    C)Punjab, Haryana and Gujarat
    D)Gujarat, Haryana and Rajasthan
    Answer: Punjab, Haryana and Rajasthan
  • Q. The roadways linking Mumbai and Agra passes through
    A)Badodara and Jhansi
    B)Nasik and Gwalior
    C)Pune and Bhopal
    D)Jaipur and Kanpur
    Answer: Nasik and Gwalior
  • Q. Put the following states in the decreasing order by length of surfaced roads: 1. Maharashtra 2. Karnataka 3. Tamil Nadu 4. Uttar Pradesh
    A)1, 3, 4, 2
    B)1, 2, 3, 4
    C)4, 1, 3, 2
    D)1, 3, 2, 4
    Answer: 1, 3, 4, 2
  • Q. Where was the first cotton mill set up in India?
    A)Surat
    B)Mumbai
    C)Coimbatore
    D)Kolkata
    Answer: Kolkata
  • Q. Indian Standard Time is ahead of Greenwich Mean Time by
    A)4 hours
    B)5.30 hours
    C)4:30 hours
    D)5 hours
    Answer: 5.30 hours
  • Q. When water freezes in the polar seas the salts ________
    A)Sink to the bottom
    B)Form a layer on top
    C)Remain in the subsurface water that does not freeze
    D)Partly freeze and partly sink to the bottom
    Answer: Remain in the subsurface water that does not freeze
  • Q. Which of the following river crosses Tropic of Capricorn twice?
    A)Niger River
    B)Vaal River
    C)Limpopo River
    D)Zambezi River
    Answer: Limpopo River
  • Q. After Sun, which is the closest star to the Earth?
    A)Proxima centauri
    B)Vega
    C)Sirius
    D)Alpha centauri
    Answer: Proxima centauri

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