Q:

Name the first country to launch world's first 6G satellite named 'UESTC' satellite (Star Era - 12) with an aim to test communications from space?

A) United States	B) Japan
C) China	D) Russia

Answer & Explanation Answer: C) China

Explanation:

China has launched world's first 6G satellite named 'UESTC' satellite with an aim to test communications from space.

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 917

Q:

Which one of the following statements is not correct?

A) The response of the ear to sound of increasing intensity is approximately logarithmic.	B) The sensitivity of the human ear does not vary with the frequency of the sound.
C) When two or more waves traverse the same medium, the displacement of any element of the medium is the algebraic sum of the displacements due to each wave.	D) Longitudinal waves can travel in all media-solids, liquids and gases.

Answer & Explanation Answer: B) The sensitivity of the human ear does not vary with the frequency of the sound.

Explanation:

The human ear can respond to minute pressure variations inthe air if they are in the audible frequency range, roughly 20 Hz -20 kHz. In fact, tests conducted show an increased sensitivity in the 3000 Hz range which is the optimal amplification frequency in the human ear. So, the sensitivity of the human ear varies with the frequency of the sound.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?

A) Mulching	B) Intercropping
C) Rock dam	D) Terrace farming

Answer & Explanation Answer: B) Intercropping

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 917

Q:

The Comptroller and Auditor General is closely connected with which of the following Committees of Parliament?

A) The Estimates Committee	B) The Committee on Public Undertakings
C) The Public Accounts Committee	D) All of these

Answer & Explanation Answer: C) The Public Accounts Committee

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Mutiny of 1857 was described as the First Indian War of Independence by

A) Bal Gangadhar Tilak	B) Subhash Chandra Bose
C) Bhagat Singh	D) V. D. Savarkar

Answer & Explanation Answer: D) V. D. Savarkar

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

Who discovered Oxygen?

A) Carl Scheele	B) Hooke
C) Heisenberg	D) Williams

Answer & Explanation Answer: A) Carl Scheele

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

What did J. B. Dunlop invent?

A) Pneumatic rubber tire	B) Car Music System
C) Steering Wheel	D) Diesel Engine

Answer & Explanation Answer: A) Pneumatic rubber tire

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Which film was awarded the Best Film on Social Issues in the National Film Awards in 2017?

A) Udta Punjab	B) Bobby Jasoos
C) Neerja	D) Pink

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