Q:

Which one among the following components is used as an amplifying device?

A) Transformer	B) Diode
C) Capacitor	D) Transistor

Answer & Explanation Answer: D) Transistor

Explanation:

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Filed Under: Physics

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Q:

Who was the first Indian astronomer to calculate the time taken by earth to orbit the sun?

A) Aryabhatta	B) Ved Bhatnagara
C) Bhaskaracharya	D) Bishu devtamapi

Answer & Explanation Answer: C) Bhaskaracharya

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Which of the following bank has launched ‘Project Nishchay’ in partnership with the Boston Consulting Group (BCG) to accelerate its turnaround program and improve financial performance.

A) HDFC	B) IDBI
C) HSBC	D) SBI

Answer & Explanation Answer: B) IDBI

Explanation:

IDBI Bank has launched ‘Project Nishchay’ in partnership with the Boston Consulting Group (BCG) to accelerate its turnaround program and improve financial performance. BCG will assist us to identify areas for cost containment and revenue maximization leading to sustainable growth and profitability of the Bank.

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Filed Under: General Awareness

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Q:

Reflection from a smooth surface like that of a mirror is called ___________ reflection.

A) regular	B) irregular
C) diffused	D) fused

Answer & Explanation Answer: A) regular

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Which one of the following is not a semiconductor?

A) Silicon	B) Germanium
C) Quartz	D) Gallium arsenide

Answer & Explanation Answer: C) Quartz

Explanation:

Semiconductors are the basic materials used in the present solid state electronic devices like diode, transistor, ICs, etc. 2. Lattice structure and the atomic structure of constituent elements decide whether a particular material will be insulator, metal or semiconductor. Semiconductors are elemental (Si, Ge) as well as compound (GaAs, CdS, etc.). Silicon, Germanium, Gallium Arsenide are semiconductors, but Quartz is an insulator.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Will-o-the wisp

A) Something that is impossible to get or achieve.	B) To keep off an unwanted and undesirable person.
C) To spend recklessly.	D) Accept or leave the offer.

Answer & Explanation Answer: A) Something that is impossible to get or achieve.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which park also shares its boundaries with Bangladesh?

A) Sundarbans National Park	B) Kaziranga National Park
C) Kanchendzonga National Park	D) Panna National Park

Answer & Explanation Answer: A) Sundarbans National Park

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

If $2 x^{2} + 2 y^{2} = 4 a$ the find the value of $\frac{2 a}{x^{2} - a} + \frac{2 a}{y^{2} - a}$

A) 0	B) 1
C) a	D) 2a

Answer & Explanation Answer: A) 0

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

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