Q:

The only perennial river in Peninsular India is _____ .

A) Godavari	B) Kaveri
C) Krishna	D) Bhima

Answer & Explanation Answer: B) Kaveri

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Which statement describes nuclear binding energy?

A) It is the energy that is required to overcome mass defect.	B) It is the result of converting mass to energy.
C) It is the energy that is required to bind protons and neutrons together in a nucleus.	D) None of the above

Answer & Explanation Answer: A) It is the energy that is required to overcome mass defect.

Explanation:

Nuclear binding energy is the minimum energy that would be required to disassemble the nucleus of an atom into its component parts. These component parts are neutrons and protons, which are collectively called nucleons.

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

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Q:

Resistivity of a wire depends on

A) Length	B) Area of cross section
C) Material	D) All of above

Answer & Explanation Answer: C) Material

Explanation:

The resistivity of wire or the metal conductor is depend on the number density of free electrons in the conductor. so its mainly depends on nature of the material

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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Q:

How many districts are there in Telangana state at present?

A) 31	B) 33
C) 35	D) 36

Answer & Explanation Answer: B) 33

Explanation:

There are 33 districts in Telangana state at present.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Cybercards are most useful for

A) writing to-do lists	B) creating new inventions
C) keeping a personal diary	D) tracking Internet-based research

Answer & Explanation Answer: D) tracking Internet-based research

Explanation:

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Filed Under: Computer
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Q:

I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound.

What am I?

Answer

A Windmill.

Workspace

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Subject: Word Puzzles Exam Prep: TOEFL , GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: Network Engineer , IT Trainer , Database Administration , Bank PO , Bank Clerk , Analyst

3 2506

Q:

What is Primary Key in DBMS?

Answer

A primary key is a special relational database table column or combination of columns designated to uniquely identify all table records. That is, A primary key is a column or set of columns in a table that uniquely identifies tuples (rows) in that table.

A primary key, also called a Primary Keyword.

Main Features Primary key are ::

It must contain a unique value for each row of data.

It cannot contain null values.

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Subject: Oracle Certification
Job Role: Database Administration , IT Trainer , Software Architect

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Q:

Which physical quantity is measured in 'siemens'?

A) Electric potential	B) Electrical conductance
C) Magnetic flux	D) Refractive index

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