Questions

Q:

Which of the following statements concerning atmosphere of the Earth are correct?

1. In stratosphere, temperature increases with altitude.

2. In mesosphere, temperature decreases with altitude.

3. The lowest temperature of the atmosphere is recorded in the upper part of mesosphere.

4. Tropopause is an isothermal zone.

Select the correct answer using the code given below.

A) 1 and 2 only B) 1, 2 and 3 only
C) 3 and 4 only D) 1, 2, 3 and 4
 
Answer & Explanation Answer: D) 1, 2, 3 and 4

Explanation:

In troposphere and mesosphere, temperature declines with increasing altitude. In stratosphere and thermosphere, temperature increases with increasing altitude.The coldest temperatures in Earth’s atmosphere occur at the top of mesosphere, the Mesopause, especially in the summer near the pole.Transitional layers of atmosphere include tropopause, stratopause, and mesopause. These layers are relatively thin and are located between major layers of atmosphere. These have contrasting thermal properties. Hence, in these layers there is no change in temperature with change in altitude.

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Filed Under: General Science
Exam Prep: Bank Exams

0 27773
Q:

Which of the following is not true about Frictional force?

 

A) Friction is the force which opposes the relative motion of two surfaces in contact B) The force of friction that acts when a body is moving (sliding) on a surface is called sliding friction
C) Friction in machines wastes energy and also causes wear and tear D) Rolling friction is much more than sliding friction, the use of ball bearings in a machine considerably reduces friction
 
Answer & Explanation Answer: D) Rolling friction is much more than sliding friction, the use of ball bearings in a machine considerably reduces friction

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

0 27769
Q:

The most suitable unit for expressing nuclear radius is

A) micro B) nanometre
C) fermi D) angstrom
 
Answer & Explanation Answer: C) fermi

Explanation:
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Filed Under: Physics

290 27748
Q:

Answer the Following Puzzle.

Number Puzzles Questions and Answers

A) 90 B) 56
C) 34 D) 104
 
Answer & Explanation Answer: A) 90

Explanation:

As you move down, the numbers represent multiples of 12,subtracting 1 for the first step,adding 2 for the second, subtracting 3 for the third, adding 4 for the next ect.ect

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Filed Under: Number Puzzles

222 27657
Q:

The religion of early vedic Aryan was primarily of

A) Bhakti B) Image worship and Yajnas
C) worship of nature and Bhakti D) Worship of nature and Yajnas
 
Answer & Explanation Answer: D) Worship of nature and Yajnas

Explanation:
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Filed Under: Indian History

86 27433
Q:

Why are the Gypsies regarded as of Indian origin?

1.They follow Indian religious practices.

2.Their language, called Romani, is an Indo-Aryan language.

3.They believe that they came from India.

4.Epigraphic evidence locates their original home in Uttar Pradesh.

 

Select the correct answer using the code given below.

A) 1 and 4 only B) 2 only
C) 1, 2 and 4 D) 2 and 3
 
Answer & Explanation Answer: D) 2 and 3

Explanation:

Gypsies are believed to have arrived in Europe from northern India in the 1400s. They were called Gypsies because Europeans thought they came from Egypt. This ethnic minority is made up of distinct groups called “tribes” or “nations.” Most of the Gypsies in German-occupied Europe belonged to the Sinti and Roma tribes.

Romani (romani ćhib) Romani, or Romany, is an Indo-Aryan language spoken by about 5-6 million Roma people throughout Europe and the USA. The largest concentrations of Roma people live in Turkey, Spain and Romania. In English these people are often called Gypsies.

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 27396
Q:

Four pairs of words are Given.Find the odd one out.

 

 

A) Chalk: Slate B) Pencil: Notebook
C) Pen: Ink D) Sketch pen: Drawing Book
 
Answer & Explanation Answer: D) Sketch pen: Drawing Book

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

40 27324
Q:

Which of the following is not a database object in MS Access?

A) Reports B) Relationships
C) Tables D) Queries
 
Answer & Explanation Answer: B) Relationships

Explanation:

Queries, reports and tables are all related to database and relationships are not the database object and it is related to functions in mathyematics.

 Which_of_the_following_is_not_a_database_object_in_MS_Access1558073404.png image

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