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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
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

6 1615
Q:

Which thermometer is used to measure body temperature?

A) Basal Thermometer B) Clinical Thermometer
C) Tympanic Thermometer D) All of the above
 
Answer & Explanation Answer: B) Clinical Thermometer

Explanation:

The thermometer that is used to measure body temperature is called as Clinical or medical thermometer.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 1615
Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Emission of light or heat from a central point

A) Rays B) Refraction
C) Reflection D) Radiation
 
Answer & Explanation Answer: D) Radiation

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1615
Q:

Who was the first woman Chief Minister of Uttar Pradesh?

A) Annie Besant B) Mayawati
C) Vijayalakshmi Pandit D) Sucheta Kriplani
 
Answer & Explanation Answer: D) Sucheta Kriplani

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

0 1615
Q:

A man can row his boat at a speed of speed of 4 kmph and he finds that the time taken rowing upstream is double to that taken downstream. Find the speed of the stream (in kmph).

A) 1.5 B) 1.3
C) 2 D) 1
 
Answer & Explanation Answer: B) 1.3

Explanation:
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Filed Under: Boats and Streams
Exam Prep: Bank Exams

10 1615
Q:

Select the word with the correct spelling.

A) decanyter B) ghoullish
C) accollade D) abruptly
 
Answer & Explanation Answer: D) abruptly

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1615
Q:

Deepanshu lent Rs. 8400 to Jaipal for 15 years and Rs. 5100 to Kareem for 14 years on simple interest at the same rate of interest and received Rs. 17766 in all from both of them as interest. The rate of interest per annum is

A) 9.5 percent B) 10 percent
C) 10.5 percent D) 9 percent
 
Answer & Explanation Answer: D) 9 percent

Explanation:
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Filed Under: Simple Interest
Exam Prep: Bank Exams

3 1615
Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Working-class people regarded collectively

 

A) Opulent B) Proletariat
C) Gilded D) Affluent
 
Answer & Explanation Answer: B) Proletariat

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1615