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Q:

Gases in the atmosphere and their percentages?

Answer

The air around us is a mixture of gases, mainly nitrogen and oxygen, but containing much smaller amounts of water and other gases.


Earth's atmosphere is composed of many gases. Their percentages by volume is given by::


 
78% Nitrogen,


21% Oxygen,


0.9% Argon, and


0.03% Carbon dioxide 


And very small percentages of other elements.


 

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Subject: General Science Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 1909
Q:

A shopkeeper, sold cashew nuts at the rate Rs 1,260 a kg and bears a loss of 8%. Now if he decides to sell it at Rs 1,386 per kg, what will be the result?

A) 1.2 percent gain B) 2.4 percent gain
C) 1.2 percent loss D) 2.4 percent loss
 
Answer & Explanation Answer: A) 1.2 percent gain

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

5 1909
Q:

In the given figure, PQR is a quadrant whose radius is 7 cm. A circle is inscribed in the quadrant as shown in the figure. What is the area (in sq.cm) of the circle?

 

A) 385 – 221√2 B) 308 – 154√2
C) 154 – 77√2 D) 462 – 308√2
 
Answer & Explanation Answer: D) 462 – 308√2

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

1 1909
Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence. 
 
Of or connected with the sense of touch

A) Apperception B) Eavesdrop
C) Tactile D) Hark
 
Answer & Explanation Answer: C) Tactile

Explanation:
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Filed Under: English
Exam Prep: TOEFL , GRE , CAT
Job Role: Bank PO , Bank Clerk

0 1909
Q:

Which of the following Gods are also known as Lokapalas or the Guardians of the Universe?

A) Yama, Indra, Varuna and Kubera B) Indra, Varuna, Skanda and Kubera
C) Indra,Varuna, Yama and Brahma D) Yama, Shiva, Kubera and Indra
 
Answer & Explanation Answer: A) Yama, Indra, Varuna and Kubera

Explanation:

In Hinduism, the guardians of the cardinal directions are called the Lokapālas, or Dikpalaka. Aṣṭa-Dikpāla ("Guardians of Eight Directions")

1.Kubera (North)

2.Yama (South)

3.Indra (East)

4.Varuṇa (West)

5.Īśāna (Northeast)

6.Agni (Southeast)

7.Vayu (Northwest)

8.Nirṛti (Southwest)

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 1909
Q:

The study of economics is primarily concerned with

A) choices that are made in seeking to use scarce resources efficiently B) keeping private businesses from losing money
C) demonstrating that capitalistic economies are superior to socialistic economies D) None of the above
 
Answer & Explanation Answer: A) choices that are made in seeking to use scarce resources efficiently

Explanation:
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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 1909
Q:

Which action is an example of direct democracy?

A) voting for the recall of a state governor B) serving as an official in the local government
C) protesting unfavorable government legislation D) electing a member to the state senate
 
Answer & Explanation Answer: A) voting for the recall of a state governor

Explanation:
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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 1909
Q:

Common styles of leadership include

A) Autocratic leadership B) Transactional leadership
C) Democratic leadership D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

There are 9 common styles of leadership. They are:

 

Transformational leadership

Transactional leadership

Servant leadership

Autocratic leadership

Laissez-faire leadership

Democratic leadership

Bureaucratic leadership

Charismatic leadership.

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 1909