Q:

The colour of a thin film is due to

A) Scattering	B) Dispersion
C) Diffraction	D) Interference

Answer & Explanation Answer: D) Interference

Explanation:

In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater, lower, or the same amplitude. The color bands in thin films are a result of wavelength dependent interference caused by the close spacing of the surfaces of the film.

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Filed Under: Physics
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Q:

The ______ is a key factor in making the Gram Panchayat play its role and to be responsible.

A) Secretary	B) Gram Sabha
C) Only Sarpanch	D) Block Development officer

Answer & Explanation Answer: B) Gram Sabha

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams , GATE
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Q:

Who were confirmed with the India's highest civilian honour Bharat Ratna for 2018?

Answer

1) Former President - Pranab Mukherjee

2) Social activist Late - Nanaji Deshmukh

3) Singer Late - Bhupen Hazarika

were confirmed with the India's highest civilian honour Bharat Ratna for 2018.

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Q:

Badrinath is situated on the bank of river

A) Mandakini	B) Sutlej
C) Alaknanda	D) Soudamini

Answer & Explanation Answer: C) Alaknanda

Explanation:

Badrinath is situated on the bank of river Alaknanda.

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Filed Under: Indian Geography
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Q:

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

A) Entrepreneur	B) Remuneration
C) Apprentice	D) Soveriegnity

Answer & Explanation Answer: D) Soveriegnity

Explanation:

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Filed Under: English

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Q:

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

A) Tranquillity	B) Perseverence
C) Resplendence	D) Accommodation

Answer & Explanation Answer: B) Perseverence

Explanation:

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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

This material is not much enough for me

A) not more enough	B) not so much enough
C) not enough	D) No improvement

Answer & Explanation Answer: C) not enough

Explanation:

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Filed Under: English

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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The news (had appeared) irrelevant at that time, but now it directly affects us.

A) have appeared	B) is appeared
C) had appears	D) no improvement

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