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Environment & Ecology - MOST IMPORTANT RRB JE Previous Year Questions

Practice real questions from previous year exams of RRB JE.

📘 General Miscellaneous📚 Miscellaneous

Q1

Which of the following statements about environmental education is false?

🎯 RRB JE CBT-II 29-08-2019 (evening)

A.

Environmental Education will prepare the next generation to plan appropriate strategies for addressing developmental environmental issues

B.

Environmental education does not advocate a particular viewpoint or course of actions

C.

Environmental education is essential for the younger generation only

D.

Environmental Education is evolving to be education for sustainable and ethical development both at a local and global level

📘 Basics of Environment & Ecology📚 Definitions - Environment, Ecology

Q2

Which of the following conceptual spheres of the environment is having the least storage capacity for matter?

🎯 RRB JE 30.08.2019, Ist Shift

A.

Lithosphere

B.

Hydrosphere

C.

Atmosphere

D.

Biosphere

📘 Ecosystem - Structure & Components📚 Biotic Components of Ecosystem

Q3

Which of these are nature cleaners?

🎯 RRB JE (21.12.2014, Set-07, Yellow Paper)

A.

Producers

B.

Consumers

C.

Decomposers

D.

Carnivorous

📘 Food Chain, Food Web & Ecological Pyramids📚 Food Chain and its Types

Q4

Which of the following is the suitable food chain?

🎯 RRB JE (Set-07, 21.12.2014, Yellow Paper)

A.

Producer, Herbivorous, Carnivorous

B.

Producer, Carnivorous, Herbivorous

C.

Herbivorous, Carnivorous, Producer

D.

Herbivorous, Producer, Carnivorous

📘 Food Chain, Food Web & Ecological Pyramids📚 General Terms & Facts

Q5

Who are the primary consumers?

🎯 RRB JE (14.12.2014, Yellow Paper)

A.

Scavenger

B.

Saprophytes

C.

Carnivorous

D.

Herbivorous

📘 Native Vegetation & Wildlife of Prominent Countries📚 Misc

Q6

Government of Thailand has named ________ as the National Aquatic Animal.

🎯 RRB JE Stage - II 30-08-2019 (Shift - III)

A.

Siamese fighting fish

B.

Common Carp

C.

Guppy

D.

Northern Pike

📘 Global Environmental Organizations📚 Misc

Q7

Headquarters of Bioversity International is located at-

🎯 RRB JE - Stage - II 31-08-2019 (Shift -I)

A.

Rome

B.

Manila

C.

Paris

D.

Geneva

📘 Types of Ecosystems - Wetland Ecosystem📚 Ramsar Convention

Q8

The Ramsar convention is related to the conservation of-

🎯 RRB JE CBT-II 31.08.2019 IInd Shift

A.

Grasslands

B.

Wetlands

C.

Oceans

D.

Forests

📘 Biodiversity📚 Definition & General Facts

Q9

What does biodiversity refer to?

🎯 RRB JE 14.12.2014 (Sett-02, Red Paper)

A.

To the entire species of an area.

B.

To entire ecology of an area.

C.

To the entire genes of an area.

D.

All of the above.

📘 Biodiversity📚 Biodiversity Hotspots and Hope Spots

Q10

Who introduced the concept of biodiversity hotspot?

🎯 RRB JE CBT-II 28–08–2019 (evening)

A.

Christopher Columbus

B.

Norman Myers

C.

Christoph Schwitzer

D.

Charles Darwin

📘 Biodiversity📚 Misc

Q11

International biodiversity dav is celebrated on-

🎯 RRB JE 31.05.2019 (Shift-1)

A.

$\displaystyle 05$ -Jun

B.

$\displaystyle 22$ -May

C.

$\displaystyle 20$ -May

D.

$\displaystyle 15$ -May

📘 Environmental Schemes in India📚 Misc

Q12

Which among the following ministries gives Medni Puraskar every year?

🎯 RRB JE CBT-II 28–08–2019 (morning)

A.

Ministry of Environment and Forests

B.

Ministry of Finance

C.

Ministry of Law

D.

Ministry of Culture

📘 Global Conservation Efforts📚 Rio+10 (Earth Summit), 2002

Q13

World Summit on sustainable development was held in 2002 in-

🎯 RRB JE Stage - II 30-08-2019 (Shift - III)

A.

Argentina

B.

Sweden

C.

Brazil

D.

South Africa

📘 National Organizations📚 National Green Tribunal

Q14

When was the National Green Tribunal (NGT) established?

🎯 RRB JE - Stage - II 31-08-2019 (Shift -I)

A.

$\displaystyle 2006$

B.

$\displaystyle 2005$

C.

$\displaystyle 2000$

D.

$\displaystyle 2010$

📘 Global Conservation Efforts📚 Misc

Q15

The precautionary principle was first introduced in-

🎯 RRB JE CBT-II 28–08–2019 (evening)

A.

The First International Conference on Protection of the North Sea

B.

Kyoto Protocol

C.

The Earth Summit

D.

Vienna Convention

📘 Major Causes of Land Degradation📚 Deforestation

Q16

Deforestation broadly decreases

🎯 RRB JE (14.12.2014, Red Paper)

A.

Soil erosion

B.

Rainfall

C.

Drought

D.

Global warming

📘 Major Causes of Land Degradation📚 Deforestation

Q17

Deforestation usually reduces

🎯 RRB JE (14.12.2014, Yellow Paper)

A.

Rain

B.

Soil Erosion

C.

Drought

D.

Global Warming

📘 Groundwater Pollution📚 Misc

Q18

The reduction of which quantity is a major problem in water conservation?

🎯 RRB JE (14.12.2014, Green Paper)

A.

Precipitation volume

B.

Runoff water volume

C.

Volume of ground water

D.

Volume of evaporation

📘 In Situ Conservation – Protected Areas📚 Wildlife Sanctuaries

Q19

Vikramshila Gangetic Dolphin Sanctuary is located in which of the following states of India?

🎯 RRB JE Stage - II 01-09-2019 (Shift - III)

A.

West Bengal

B.

Assam

C.

Bihar

D.

Uttar Pradesh

📘 In Situ Conservation – Protected Areas📚 National Parks

Q20

Which national park is known for its 'Asian Lions'?

🎯 RRB JE (14.12.2014, Green Paper)

A.

Corbett National Park

B.

Kanha National Park

C.

Bandipur National Park

D.

Gir National Park

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