CTET Exam (21st Feb 2016)

Mock Test (Environmental Studies)

Q1.When is the Earth Day celebrated?
1.26th April
2.2nd June
3.2nd October
4.22nd April

Answer: 4

Q2.What does CNG stand for?
1.Compressed Natural Gas
2.Compressed Nature Gas
3.Carbonized Natural Gas
4.Carbon Natural Gas

Answer: 1

Q3.If you want to throw leftover bread, which colour bin would you use?
1.Red
2.Black
3.Green
4.Yellow

Answer: 3

Q4.What is the effect of deforstation?
1.It increases rainfall
2.It reduces global warming
3.It reduces pollution
4.Soil Erosion

Answer: 4

Q5.Kaveri water dispute is between two states. The states are:
1.Delhi & Haryana
2.West Bengal & Orissa
3.Karnataka & Tamil Nadu
4.Gujarat & Rajasthan

Answer: 3

Q6.Which of the following is used for water conservation?
1.Non recycling of water
2.Ground water extraction
3.Use of shower instead of bucket
4.Rainwater Harvesting

Answer: 4

Q7.Which of the following is not an exhaustible resource?
1.Coal
2.Oil
3.Wind
4.Nickel

Answer: 3

Q8.5th June is celebrated as:
1.World environment day
2.World Health Day
3.Save Water Day
4.Teacher's Day

Answer: 1

Q9.When was project tiger launched?
1.1970
2.1973
3.1971
4.1972

Answer: 2

Q10.Which of the following does not deplete the ozone?
1.Carbon Dioxide
2.CFC's
3.Argon
4.HCFC's

Answer: 3

Q11. Identify Primary greenhouse gases in the earth's atmosphere?
1.Carbon Dioxide
2.Methane
3.Nitrous Oxide
4.All of the above

Answer: 4

Q12.When agricultural crops are grown between rows of planted trees, it is called
1.Agroforestry
2.Jhum
3.Social Forestry
4.Taungya

Answer: 4

Q13.Which of the following is not an allotrope of carbon?
1.Lonsdaleite
2.Buckminsterfullerene
3.Fullerite
4.Ethenediylidine

Answer: 4

Q14.What is required to break proteins into amino acids?
1.Phosphorus
2.Oxygen
3.Nitrogen
4.Pottasium

Answer: 3

Q15.Which phenomenon helps in the formation of Ozone?
1.Flood
2.Lightning
3.Rain
4.Volcanic Activity

Answer: 2

Q16.The most abundant element on the earth's crust is
1.Iron
2.Nitrogen
3.Silicon
4.Oxygen

Answer: 4

Q17.Which of the following gases is the least poisonous?
1.Bromine
2.Ammonia
3.Pure Oxygen
4.Asphxiant

Answer: 4

Q18.Yellowing of marble due to pollution is called
1.Marble cancer
2.Marble spoil
3.Yellowing
4.Corrosion

Answer: 1

Q19.Range of normal human hearing is
1.10Hz to 80Hz
2.10Hz to 50Hz
3.50Hz to 15000Hz
4.10Hz to 2000Hz

Answer: 3

Q20.Which gas regulates burning?
1.Oxygen
2.Hydrogen
3.Nitrogen
4.Sulphur Dioxide

Answer: 3

CTET September 2016: Quiz set 1