Questions

Q:

Which sources produce alternating current (AC)?

A) Solar power plants B) Hydro-electric generators
C) Batteries D) All of the above
 
Answer & Explanation Answer: B) Hydro-electric generators

Explanation:

Alternating Current (AC) is the current in which flow of current is altered periodically whereas in DC current i.e, direct current the flow of current is only in one direction.

Some of the sources of AC current are :

1. Hydro-electric generators

2. Thermal power generators

3. Nuclear  power generators...

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Filed Under: Physics
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Q:

One major cause of floods is

A) light rain over a large area B) a decrease in stream discharge
C) rapid spring snowmelt D) increased capacity of stream channels
 
Answer & Explanation Answer: C) rapid spring snowmelt

Explanation:

There are lots of reasons behind the flood in any area but the main reason is a heavy downpour or rapid snowmelt can flood canyons with a mixture of soil, rock, and water is a major cause of floods.

 

When the spring times come, sometimes there's a lot of warmth that suddenly comes, especially nowadays when there are things such as global warming. So the snow melts and large amounts of water can flood the fields that are often found at the foot of a mountain or similar things.

 

But they may also be caused by deforestation, drainage channel modification from a landslide, earthquake or volcanic eruption. Examples include outburst floods and lahars.

 

 

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Q:

Where does hair not grow on the human body?

A) sole of feet B) palms
C) lips D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Hair grows everywhere on the skin except palms, sole of feet and lips on the human body. Hair is modified type of skin.

where_does_hair_not_grow_on_the_human_body1544865865.jpg image

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Q:

During a Financial Emergency, all Money Bills passed by State Legislatures require the consent of the 

A) Prime Minister B) President
C) Lok Sabha D) Union Finance Minister
 
Answer & Explanation Answer: B) President

Explanation:

No Financial Emergency has been imposed on the country so far. Article 360 deals with Financial Emergency. (This article, however,shall not apply to the state of Jammu and Kashmir)

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Filed Under: Indian Politics

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Q:

Tertiary structure is NOT directly dependent on

A) hydrogen bonds B) ionic bonds
C) peptide bonds D) hydrophobic interactions
 
Answer & Explanation Answer: C) peptide bonds

Explanation:
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Q:

Bob Kashir deposited $6000 in a 4-year certificate of deposite paying 5% compounded daily.He withdrew the money 15 months later.The passbook rate at his bank is 3.5 % compounded daily.Find his amount of interest

A) 5678 B) 4563
C) 4329 D) 6210.73
 
Answer & Explanation Answer: D) 6210.73

Explanation:

Bob receives 15-3 = 12 months of 3.5 % interest compounded daily

 

 

 

M=P(1+i/365)^365n

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Q:

Which day is celebrated as United nations Day every year

A) 7th April B) 24th October
C) 14th November D) 27th December
 
Answer & Explanation Answer: B) 24th October

Explanation:
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Q:

Which day is observed as Rashtriya Ekta Diwas every year in India?

A) 31st July B) 31st March
C) 31st January D) 31st October
 
Answer & Explanation Answer: D) 31st October

Explanation:
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