Q:

Which of the following is a regenerated fibre?

A) Terylene	B) Rayon
C) Nylon	D) Silk

Answer & Explanation Answer: B) Rayon

Explanation:

Terylene and nylon are synthetic fibres produced by a process of polymerisation. Terylene is a polyester and nylon, a poyamide.

Silk is purely a natural product obtained from silk worms.

Rayon is a man-made material which consists of purified cellulose in the form of long fibres. Cellulose occurs in the cell wall of plants. Rayon fibre is chemically identical to cotton but has a shine like silk. Since it is basically derived from a natural source (cellulose) it is called a regenerated fibre.

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Filed Under: Chemistry

10 7791

Q:

The Constitution of India was completed on

A) Feb 11,1948	B) Nov 26, 1949
C) Jan 26, 1950	D) None of these

Answer & Explanation Answer: B) Nov 26, 1949

Explanation:

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Filed Under: Indian Politics

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Q:

____ was India's first satellite launched from Indian-made launch vehicle.

A) Aryabhata	B) Rohini
C) Bhaskara-1	D) INSAT-1A

Answer & Explanation Answer: B) Rohini

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which of the following National Parks of India are declared as World Heritage by UNESCO?

1. Keoladeo National Park

2. Sundarbans National Park

3. Kaziranga National Park

4. Ranthambore National Park

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:

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Filed Under: World Organisations
Exam Prep: Bank Exams

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Q:

Meteorology is the study of

A) The atmosphere	B) Outer space
C) Landforms	D) The oceans

Answer & Explanation Answer: A) The atmosphere

Explanation:

Meteorology is a branch of science that deals with the study of the atmosphere that focuses on weather processes and forecasting.

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Exam Prep: Bank Exams

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Q:

Computer software can be defined as

A) the interaction between the computer and its database	B) an interface between the computer and the network
C) the computer and its associated equipment	D) the instructions that tell the computer what to do

Answer & Explanation Answer: D) the instructions that tell the computer what to do

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Which bond has the greatest ionic character?

A) H-F	B) H-Cl
C) H-N	D) H-O

Answer & Explanation Answer: A) H-F

Explanation:

Ionic character depends on the electronegativity difference between the bonding elements. The greatest the elctronegativity diffference the greatest the ionic character.

Here in the given options, H-F has has the greatest ionic character. The electronegativity of Hydrogen is 2.1 and that of Fluorine is 4. Now the electronegativity difference is 4 - 2.1 = 1.9.

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

8 7786

Q:

' The general happiness is the end of the state ' Who said this

A) Plato	B) Hegel
C) Hegeet	D) Bentham

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