Q:

Which technology is used in compact disc or disks?

A) Laser	B) Mechanical
C) Electrical	D) Electro magnetic

Answer & Explanation Answer: A) Laser

Explanation:

Which_technology_is_used_in_compact_disc_or_disks1538026052.jpg image

Compact disc (CD) is a digital optical disc data storage format that was co-developed by Philips and Sony and released in 1982.

These are actually made to replace floppy disks that were used to store files and programs from the computer.

The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM).ese CD's uses Laser technology.

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Filed Under: Computer
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5 4430

Q:

What name, taken from a medieval fortress near London , was adopted as the official name of the British Royal family in 1917?

Answer

Windsor

Workspace

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Subject: General Awareness

1 4428

Q:

Antibiotics are mostly obtained from

A) Viruses	B) Fungi
C) Bacteria	D) Angiosperms

Answer & Explanation Answer: B) Fungi

Explanation:

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Filed Under: General Science
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8 4428

Q:

Which missile was test fired by the India successfully ?

A) Prithvi II	B) PSLV C 37
C) AGNI - VI	D) Quick reaction surface-to-air short range missile (QR-SAM)

Answer & Explanation Answer: D) Quick reaction surface-to-air short range missile (QR-SAM)

Explanation:

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

6 4427

Q:

Who discovered Insulin

A) William Harvey	B) Louis Pasteur
C) F.G.Banting	D) Alexander Fleming

Answer & Explanation Answer: D) Alexander Fleming

Explanation:

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Filed Under: Inventions

3 4426

Q:

Neutrino has

A) charge +1, mass 1	B) charge 0, mas 0
C) charge -1,mass 1	D) charge 0, mass 1

Answer & Explanation Answer: B) charge 0, mas 0

Explanation:

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Filed Under: Chemistry

5 4426

Q:

Kaziranga Wild Life Sanctuary is in the state of :

A) Assam	B) Tamil Nadu
C) Bihar	D) Kerala

Answer & Explanation Answer: A) Assam

Explanation:

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Filed Under: Indian Geography

80 4425

Q:

Under which one of the following Articles of the Constitution of India, is the ' Annual Financial Statement ' of the economy to be laid by the Government, on the table of the Parliament before 31st March, every year

A) Article 16	B) Article 31
C) Article 112	D) Article 124

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