10th Standard CBSE - Social Science - Water Resources

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Question - 1

The total volume of the world's water is estimated to exist as ocean

  • A 75.5%
  • B 85.5%
  • C 95.5%
  • D 65.5%

Question - 2

Roof top rainwater harvesting is the most common practice in

  • A Shillong
  • B Guwahati
  • C Imphal
  • D Patna

Question - 3

On which river has Nagarjuna Sagar Dam been constructed?

  • A River Cauvery
  • B River Krishna
  • C River Godavari
  • D River Tapti

Question - 4

How much % of the Earth's Surface is covered with water?

  • A About 70%
  • B About 90%
  • C About 60%
  • D None of these

Question - 5

What is the rank of India in the world countries in the terms of Water availability per person p.a.?

  • A 129 th
  • B 130 th
  • C 131st
  • D 133rd

Question - 6

It is predicated that nearly 2 billion people will live in absolute water scarcity in the year of

  • A 2015
  • B 2020
  • C 2025
  • D 2030

Question - 7

The first of the only state in India which has made  Roof Top Rainwater Harvesting Structured compulsory to all the across the state is

  • A Karnataka
  • B Tamil Nadu
  • C Kerala
  • D none of these

Question - 8

The first multi-purpose project of India was

  • A Sivasamudram
  • B Damodar Vally
  • C Hirakud
  • D Rajasthan Canal

Question - 9

Sardar Sarovar Dam is constructed on

  • A River Krishna
  • B River Mahanadi
  • C River Cauvery
  • D River Narmada

Question - 10

Rooftop rainwater harvesting system in Rajasthan is known as

  • A Guls
  • B Tankas
  • C Johads
  • D Baolis