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 3694

Q:

Which institution releases the ‘India Innovation Index’?

A) DRDO	B) ISRO
C) RBI	D) NITI Aayog

Answer & Explanation Answer: D) NITI Aayog

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

A Fuse is used in mains electric supply as a safety devices. Which one of the following statements about the fuse is correct?

A) It is connected in parallel with the main switch	B) It is made mainly from silver alloys
C) It must have a low melting point	D) It must have a very high resistance

Answer & Explanation Answer: C) It must have a low melting point

Explanation:

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Filed Under: Physics

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Q:

Habeas Corpus Act was passed in ___?

A) 1679	B) 1683
C) 1691	D) 1697

Answer & Explanation Answer: A) 1679

Explanation:

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Filed Under: World History

2 3693

Q:

Which country is known as land of kangaroo ?

A) France	B) Italy
C) Australia	D) Africa

Answer & Explanation Answer: C) Australia

Explanation:

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Filed Under: Famous Places
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Q:

What is Carbon Watch?

A) Watch having carbonated dial	B) Glasses informing about pollution
C) Watch that informs about carbon content	D) Mobile App informing about carbon footprint

Answer & Explanation Answer: D) Mobile App informing about carbon footprint

Explanation:

Carbon Watch is a mobile application used to assess the carbon footprint generated by any individual.

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

The type of fracture where bone is broken at several places

A) Complicated fracture	B) Green stick fracture
C) Impact fracture	D) Comminuted fracture

Answer & Explanation Answer: D) Comminuted fracture

Explanation:

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Filed Under: Biology

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Q:

The only fil-maker to get Bharat Rartna was

A) Raj Kapoor	B) Curies
C) Satyjit ray	D) S.S.Vasan

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