Questions

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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Q:

What is Gol Gumbadh ?

A) Mausoleum of Hyder Ali B) Mausoleum of Aurangazeb
C) Mausoleum of Chand Bibi D) Mausoleum of Mohammed Adil Shah
 
Answer & Explanation Answer: D) Mausoleum of Mohammed Adil Shah

Explanation:
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Q:

The real wage will rise if the nominal wage

A) increases more rapidly than the general price level. B) increases at the same rate as labor productivity.
C) falls more rapidly than the general price level. D) falls at the same rate as the general price level.
 
Answer & Explanation Answer: A) increases more rapidly than the general price level.

Explanation:
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Q:

In each of the following question, find out which part has an error. The man who

A) /they thought to be B) /a gentleman turned out
C) /to be a rougue D) No error
 
Answer & Explanation Answer: C) /to be a rougue

Explanation:

The spelling of rouge is misspelt as rogue.

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Q:

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

A) Admited B) Benefited
C) Married D) Offered
 
Answer & Explanation Answer: A) Admited

Explanation:
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Q:

Which of the following is not soluble in water?

A) Lead sulphate B) Zinc sulphate
C) Potassium sulphate D) Sodium sulphate
 
Answer & Explanation Answer: A) Lead sulphate

Explanation:
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Q:

In the formula average velocity = (u + v) /2, u is the ___________.

A) Final velocity B) Initial displacement
C) Initial velocity D) Final displacement
 
Answer & Explanation Answer: C) Initial velocity

Explanation:
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Q:

Which continent have the most number of countries?

A) Asia B) Europe
C) America D) Africa
 
Answer & Explanation Answer: D) Africa

Explanation:

The most number of countries are in the continent Africa. Eventhough, Asia is the biggest continent in its size, Africa is the continent with 54 countries whereas Asia have 48 countries.

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