Q:

The speed of sound in air at $0^{°}$ is

A) 331 m/s	B) 330 m/s
C) 330 ms	D) 331 ms

Answer & Explanation Answer: A) 331 m/s

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 11426

Q:

Which Color has the Longest Wavelength?

A) Violet	B) Yellow
C) Red	D) White

Answer & Explanation Answer: C) Red

Explanation:

The visible colors from Longest wavelength to Shortest wavelength are :: Red, Orange, Yellow, Green, Blue and Violet.

Red > Orange > Yellow > Green > Blue > Violet.

1. Infrared radiation has a longer wavelength than visible Red light.

2. Ultraviolet radiation has a shorter wavelength than the visible violet light.

3. The white light is a mixture of the colors of the visible spectrum.

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

21 11423

Q:

With this type of SQL Server cursor concurrency no lock is obtained until the user updates the data.

A) READ_ONLY	B) SCROLL_LOCK
C) OPTIMISTIC	D) PESSIMISTIC

Answer & Explanation Answer: C) OPTIMISTIC

Explanation:

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Filed Under: Database

3 11421

Q:

The Dul Hasti Power Station is based on which one of the following rivers?

A) Beas	B) Chenab
C) Ravi	D) Sutlej

Answer & Explanation Answer: B) Chenab

Explanation:

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Filed Under: Indian Geography

21 11420

Q:

What enables an electric current to flow in a circuit?

A) The motion of electrons	B) The motion of neutrons
C) The motion of positrons	D) The motion of protons

Answer & Explanation Answer: A) The motion of electrons

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 11417

Q:

India’s first geothermal field development project is to be established in which state/UT?

A) Himachal Pradesh	B) Ladakh
C) Punjab	D) Rajasthan

Answer & Explanation Answer: B) Ladakh

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

2 11413

Q:

Why should monitoring and measuring be used when trying to improve services?

A) To validate, direct, justify and intervene	B) To validate, measure, monitor and change
C) To validate, plan, act and improve	D) To validate, assign resources, purchase technology and train people

Answer & Explanation Answer: A) To validate, direct, justify and intervene

Explanation:

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Filed Under: ITIL Certification

2 11411

Q:

Most application software today comes with an interface called

A) Graphical user interface	B) Character user interface
C) Icon user interface	D) Button user interface

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