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Q:

Consider the following constituent gases of the atmosphere :

1. Argon

2. Neon

3. Helium

4.Ceirbon dioxide

Which one of the following is the correct ascending sequence of the above gases in terms of the volume percentage?

A) 1-3-2-4 B) 1-4-2-3
C) 4-2-3-1 D) 2-4-1-3
 
Answer & Explanation Answer: B) 1-4-2-3

Explanation:
Composition of Dry Air (Substance, % by volume)
Nitrogen, N2 78.08
Oxygen, O2
20.95
Argon, Ar 0.93
Carbon dioxide, CO2 0.033
Neon, Ne 0.0018
Helium, He 0.00052
Methane, CH4 0.0002
Krypton, Kr 0.00011
Dinitrogen oxide, N2O 0.00005
Hydrogen, H2 0.00005
Ozone, O3 0.000001
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Filed Under: Chemistry
Exam Prep: Bank Exams

0 15469
Q:

Which address identifies a process on a host?

A) Port B) Physical
C) IP D) All of the above
 
Answer & Explanation Answer: A) Port

Explanation:
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Filed Under: Networking
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer

11 15468
Q:

Who among the following persons is called ' Desert Fox '

A) Walter Scott B) Erwin Rommel
C) Eisenhower D) Bismarck
 
Answer & Explanation Answer: B) Erwin Rommel

Explanation:
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Filed Under: Famous Personalities

55 15458
Q:

Which one of the following elements is essential for construction is nuclear reactors

A) Cobalt B) Nickel
C) Zirconium D) Tungsten
 
Answer & Explanation Answer: C) Zirconium

Explanation:
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Filed Under: Chemistry

59 15451
Q:

The filament of an electric bulb is made of

A) tungsten B) nichrome
C) graphite D) iron
 
Answer & Explanation Answer: A) tungsten

Explanation:

A filament is a metal wire that glows when electricity is channeled into it. The filament of an electric bulb is made of Tunsten. 

 

The_filament_of_an_electric_bulb_is_made_of1554113110.jpg image

 

Because of its high melting point and its greatest tensile strength, it makes for a good filament in light bulbs.

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Filed Under: General Science
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61 15443
Q:

Two popular Assemblies of the Vedic period were 

A) Sabha and Mahasabha B) Mahasabha and Ganasabha
C) Sabha and samiti D) Ur and Kula
 
Answer & Explanation Answer: C) Sabha and samiti

Explanation:
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Filed Under: Indian History

49 15435
Q:

Improve the bracketed part of the sentence.

 

Affirmations are positive statements that (describes) a desired situation or goal and are often repeated, in order to get them impressed on the subconscious mind.

A) describing B) describe
C) is describing D) No improvement
 
Answer & Explanation Answer: B) describe

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 15424
Q:

The Ozone Layer restricts from

A) Infrared Rays B) Radio waves
C) Ultraviolet Radiation D) X-Rays and Gamma Rays
 
Answer & Explanation Answer: C) Ultraviolet Radiation

Explanation:

The Ozone layer which is present in the Earth's atmosphere protects it by restricting from UV or Ultraviolet radiation, the dangerous rays contained by Sun.

the_ozone_layer_restricts_us_from1542267550.jpg image

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Filed Under: General Science
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51 15421