Q:

Who invented Television?

A) J L Baird	B) Aristotle
C) James Clerk Maxwell	D) Nikola Tesla

Answer & Explanation Answer: A) J L Baird

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

0 1409

Q:

The attenuation in optical fibre is mainly due to

A) Scattering	B) Absorption
C) Both (a) and (b)	D) Neither absorption nor scattering

Answer & Explanation Answer: A) Scattering

Explanation:

The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

0 1409

Q:

In November 2017, Indian Government launched ‘UMANG’ mobile app. What does ‘G’ stand for in ‘UMANG’?

A) Government	B) Governance
C) Group	D) Growth

Answer & Explanation Answer: B) Governance

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Article 43A of the Indian Constitution "Participation of workers in management of industries" deals with?

A) the State Government	B) the Union Government
C) the directive principles of state policy	D) the fundamental rights of the Indian Citizen

Answer & Explanation Answer: C) the directive principles of state policy

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

How many ‘Pradhan Mantri LPG Panchayat’ would be organised across the country in next one and half year under the ‘Pradhan Mantri LPG Panchayat Yojna?’

A) 2 lakh	B) 1 lakh
C) 3 lakh	D) 5 lakh

Answer & Explanation Answer: B) 1 lakh

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Who presented the first Union Budget in 1947?

A) Indira Gandhi	B) Morarji Desai
C) R. K. Shanmukham Chetty	D) John Mathai

Answer & Explanation Answer: C) R. K. Shanmukham Chetty

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

What is the unit of calorific value?

A) kN/kg	B) kJ/kg
C) kW/sec	D) kCal/sec

Answer & Explanation Answer: B) kJ/kg

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The material carried by the glacier such as rocks big and small, sand and silt gets deposited, which are called glacial ________.

A) moraines	B) deltas
C) plateaus	D) grooves

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