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 13022

Q:

Select the synonym of

scarcity

A) opulence	B) myriad
C) plethora	D) dearth

Answer & Explanation Answer: D) dearth

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

1 13020

Q:

Improve the bracketed part of the sentence.

When I (go) to Paris, I shall visit the Eiffel Tower.

A) shall go	B) will be going
C) have to go	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 13012

Q:

Is a mushroom an autotroph?

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

Mushrooms are heterotrophs. They are not plants or autotrophs.

Every living thing that exists need energy in order to live. This energy ultimately comes from the sun, and only plants, or autotrophs, can directly use this energy to make food. Those organisms that cannot harness the sun's energy are known as heterotrophs.

Mushrooms belong to kingdom Fungi and are heterotrophs because they decompose and consume nutrients from the soil. They are not green so they cannot photosynthesize

For this reason, mushrooms and all other fungi are heterotrophs.

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Subject: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

24 13001

Q:

Which statements are CORRECT?

I. In early 1930’s Nylon was prepared from coal, water and air.

II. Nylon was the first fully synthetic fibre.

III. Nylon fibre was strong, elastic and light.

A) Only I and II	B) Only I and III
C) Only II and III	D) All I, II and III

Answer & Explanation Answer: D) All I, II and III

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

0 12999

Q:

Improve the bracketed part of the sentence.

The footballers (has been) arguing with the coach since morning.

A) was	B) had been
C) have been	D) no improvement

Answer & Explanation Answer: C) have been

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12990

Q:

Improve the bracketed part of the sentence.

Perhaps a greater challenge they face is (improving the wounds of the civil war), Iraq is a divided country today.

A) counting the effects of the civil war	B) curing the aftermaths of the civil war
C) healing the wounds of the civil war	D) No improvement

Answer & Explanation Answer: C) healing the wounds of the civil war

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 12983

Q:

Improve the bracketed part of the sentence.

The speed with which (these hate crime videos travelling) on social media frames a difficult challenge for law enforcement authorities.

A) these hate crime videos travel	B) this hate crime videos travel
C) these hate crime videos travelled	D) No improvement

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