Q:

If sinθ+ cosecθ=2, then the value of $\sin^{- 7} \emptyset + \cos e c^{7} \emptyset i s$

A) 27	B) 2-7
C) 2	D) 2-1

Answer & Explanation Answer: C) 2

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1393

Q:

The simplification value of $\frac{\sqrt[3]{7}}{\sqrt{5} + \sqrt{2}} - \frac{\sqrt[5]{5}}{\sqrt{2} + \sqrt{7}} + \frac{\sqrt[2]{2}}{\sqrt{7} + \sqrt{5}}$ is

A) 0	B) 1
C) 5	D) 6

Answer & Explanation Answer: A) 0

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Who Invented PlayStation?

A) Wright brothers	B) Reynold B. Johnson
C) Assen Jordanoff	D) Ken Kutaragi

Answer & Explanation Answer: D) Ken Kutaragi

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Choose the correct alternative from the given ones that will complete the below series. W/S, U/O, S/K, Q/G

A) P/R	B) C/O
C) R/J	D) O/C

Answer & Explanation Answer: D) O/C

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

C++ is ________.

A) an operating system	B) a programming language
C) a software	D) None of these

Answer & Explanation Answer: B) a programming language

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

National Skill Development Corporation (NSDC) and ______ are planning to launch ‘Android Skill Development Programme’ to impart mobile app
development training.

A) Microsoft	B) Google
C) Amazon	D) Infosys

Answer & Explanation Answer: B) Google

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

____________ is also known as spreadsheet.

A) Cells	B) Notepad
C) MS - Office	D) Workbook

Answer & Explanation Answer: D) Workbook

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

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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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