Q:

Which one of the following types of laser is used in laser printers?

A) Semiconductor laser	B) Dye laser
C) Gas laser	D) Excimer laser

Answer & Explanation Answer: A) Semiconductor laser

Explanation:

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Filed Under: General Science

58 20395

Q:

Select the synonym of

dare

A) cohort	B) taunt
C) patronize	D) chum

Answer & Explanation Answer: B) taunt

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

1 20387

Q:

Between which of the following was the ancient town of Takshasila located

A) Indus and Jhelum	B) Jhelum and Chenab
C) Chenab and Ravi	D) Ravi and Beas

Answer & Explanation Answer: A) Indus and Jhelum

Explanation:

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Filed Under: Indian History

48 20338

Q:

The ancient name of North Bihar was

A) Vajji	B) Vatsa
C) Surasena	D) Avant

Answer & Explanation Answer: A) Vajji

Explanation:

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Filed Under: Indian History

51 20321

Q:

Which of the following represents a relation for ‘heat lost = heat gained’?

A) Principle of thermal equilibrium	B) Principle of colors
C) Principle of calorimetry	D) Principle of vaporization

Answer & Explanation Answer: C) Principle of calorimetry

Explanation:

Heat lost by hot object = Heat gained by cold object

where we ignore heat gained or lost from/to the surroundings.

The study of heat gained and lost in this manner is often called Calorimetry.

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Filed Under: Physics
Exam Prep: Bank Exams

1 20301

Q:

main()

{

fork();

printf(“Hello World!”);

}

Output for the above unix program is

A) Hello World!	B) Hello World!Hello World!
C) Hello World	D) None

Answer & Explanation Answer: B) Hello World!Hello World!

Explanation:

The fork creates a child that is a duplicate of the parent process. The child begins from the fork().All the statements after the call to fork() will be executed twice.(once by the parent process and other by child). The statement before fork() is executed only by the parent process

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Filed Under: Operating Systems
Exam Prep: GRE

1 20295

Q:

The study of Heavenly bodies is called

A) Astronomy	B) Astrology
C) Astrophysics	D) Astronautics

Answer & Explanation Answer: A) Astronomy

Explanation:

Astronomy is the study of planets and heavenly bodies. Historically, astronomy has focused on observations of heavenly bodies. It is a close cousin to astrophysics. Succinctly put, astrophysics involves the study of the physics of astronomy and concentrates on the behavior, properties and motion of objects out there.

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

60 20294

Q:

Which one among the following has the power to regulate the right of citizenship in India

A) The Union Cabinet	B) The Parliament
C) The Supreme Court	D) The Law Commission

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