Questions

Q:

What are the four steps to the briefing process?

Answer

Military Staffs normally follow four steps when preparing an effective briefing. They are:


 


1. Plan — analyze the situation and prepare a briefing outline.


2. Prepare — collect information and construct the briefing.


3. Execute — deliver the briefing.


4. Assess — follow up as required.

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Subject: General Awareness Exam Prep: Bank Exams , CAT
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Q:

Resistance of human body in dry condition

A) 10 ohm B) 1000 ohm
C) 10000 ohm D) 100000 ohm
 
Answer & Explanation Answer: D) 100000 ohm

Explanation:

Under dry conditions, the resistance offered by the human body may be as high as 100,000(10^5) Ohms.

 

Depending on the person, a rough value for the internal resistance of the human body is 300-1,000 Ohms. The skin's resistance is much lower if it is wet or burnt/blistered.



There are a lot of factors involved and not every person has the same electrical resistance. For instance, men tend to have lower resistance than women.

Within the body, the tissues with the greatest resistance are bone and fat - nerves and muscle have the least resistance.

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Filed Under: Physics
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Q:

In photography, the compound of nitrogen used is 

A) Potassium nitrate B) Silver nitrate
C) Ammonium carbonate D) Ammonium bicarbonate
 
Answer & Explanation Answer: B) Silver nitrate

Explanation:

Silver nitrate is the basic substance from which silver bromide is obtained. The photographic films are impregnated with the light sensitive AgBr.

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Filed Under: Chemistry

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Q:

Which of the following is not a transverse wave?

A) Light waves B) Radio waves
C) Sound waves D) All the above
 
Answer & Explanation Answer: C) Sound waves

Explanation:
Light and Radio waves are both different frequency/wavelengths of electromagnetic radiation, which consists of two components electric and magnetic of perpendicular, transverse waves. 

 
Sound, on the other hand, is a longitudinal wave which oscillates parallel to it's medium (back and forth instead of up and down).
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Filed Under: Physics
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Q:

Who has won the men's singles title at the 82nd Senior National Championship?

A) H S Prannoy B) Ashwini Kumar
C) Rakesh Kumar D) Kidambi Srikanth
 
Answer & Explanation Answer: A) H S Prannoy

Explanation:

H S Prannoy has won the men’s singles title at the 82nd Senior National Championship Senior National Badminton Championships in Nagpur, Maharashtra on November 8, 2017. He defeated higher ranked Kidambi Srikanth in the final by 21- 15, 16- 21, 21-7.

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Filed Under: Sports
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Q:

Find the missing number in place of ?

Answer

The missing number in the given number puzzle is "78".


Here the logic is the numbers are from 86 - 91 when we read upside down.

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Subject: Number Puzzles Exam Prep: Bank Exams
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Q:

Which color has the highest frequency?

A) Violet B) Red
C) Indigo D) Green
 
Answer & Explanation Answer: A) Violet

Explanation:

In VIBGYOR. It has colors ordered from highest to lowest frequency.

 

              Violet > Indigo > Blue > Green > Yellow > Orange > Red

 

That says Violet has the highest frequency.

We know, Speed of light = Frequency x Wavelength

=> As frequeny is inversely proportional to wavelength i.e, as frequwncy goes high wavelength goes down.

 

So, the violet color has the highest frequency.

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Filed Under: Physics
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Q:

In what general area of design do you work or wish to work?

Answer

The areas are generally divided into three groups:


* street fashion (mass-manufactured high fashion);


*ready-to-wear (small collections);


* haute couture, where unique cat-walk garments are created mostly without practical considerations.


Don’t try to impress employees with what you are not. If you are an expert in high street fashion – you will be appreciated and find plenty of work.


 

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