71)

The upper portion of the mantle is called .

SSC CGL 2022

A)

mesosphere

B)

stratosphere

C)

lithosphere

D)

asthenosphere

72)

The poverty ratio has declined to in 2011-12 in Urban India.

SSC CGL 2022

A)

23.4 percent

B)

26.4 percent

C)

21.4 percent

D)

28.4 percent

73)

What is the correct percentage by volume of various gases in Earth's atmosphere?

SSC CGL 2022

A)

10.95% nitrogen, 78.09% oxygen, and 0.03% carbon dioxide and other greenhouse gases.

B)

10.95% nitrogen, 88.09% oxygen, and 0.09% carbon dioxide and other greenhouse gases.

C)

20.95% nitrogen, 78.09% oxygen, and 0.04% carbon dioxide and other greenhouse gases.

D)

78% nitrogen, 21% oxygen, and 0.03% carbon dioxide and other greenhouse gases.

74)

Which crop does not require high rainfall and high temperature?

SSC CGL 2022

A)

Maize

B)

Jute

C)

Rice

D)

Cotton

75)

Which of the following rocks may contain fossils of plants, animals and other microorganisms that once lived on them?

SSC CGL 2022

A)

Sedimentary rocks

B)

Intrusive igneous rocks

C)

Metamorphic rocks

D)

Extrusive igneous rocks

76)

Which of these methods is used for conservation of land resource?

SSC CGL 2022

A)

Land reclamation

B)

Poaching

C)

Deforestation

D)

Indiscriminate use of chemical pesticides

77)

When the river approaches sea it breaks up into a number of distributaries, each distributary forms its own mouth. The collection of sediments from all the mouths forms _______.

SSC CGL 2022

A)

delta

B)

floodplains

C)

meanders

D)

levees