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Q:

With which country has India signed an agreement for assistance in green and sustainable construction of infrastructure in the Himalayan Kingdom in December, 2016?

A) Nepal B) Afghanistan
C) Bhutan D) Pakistan
 
Answer & Explanation Answer: C) Bhutan

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

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Q:

Which one of the following air pollutants combines with the haemoglobin of human blood and reduces its oxygen-carrying capacity, leading to suffocation and may cause even death?

A) Chlorofluorocarbon B) Fly ash
C) Carbon monoxide D) Sulphur dioxide
 
Answer & Explanation Answer: C) Carbon monoxide

Explanation:

Carbon monoxide (CO) is very dangerous because it binds with the haemoglobin more efficiently than oxygen does. It "hogs the seats" so that oxygen can't get a ride. And those CO molecules keep riding around, never giving their seats up to the oxygen. This means there is no way to get oxygen to the brain, heart, or other cells and those cells start to die. And finally, it leads to suffocation and even death of a person.

 

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Where is the Girnar hills located?

A) Bihar B) Gujarat
C) Karnataka D) Rajasthan
 
Answer & Explanation Answer: B) Gujarat

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Which base is present in lime water?

A) Sodium hydroxide B) Magnesium hydroxide
C) Calcium hydroxide D) Ammonium hydroxide
 
Answer & Explanation Answer: C) Calcium hydroxide

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which one of the following gases dissolves in water to give acidic solution?

A) Carbon dioxide B) Oxygen
C) Nitrogen D) Hydrogen
 
Answer & Explanation Answer: A) Carbon dioxide

Explanation:

Carbon dioxide (CO2) gas dissolved in water can cause water to become acidic.The acidity of water from dissolved CO2 can be reduced by a base such as baking soda (sodium bicarbonate).

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Filed Under: Chemistry
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Q:

In the north-west, India shares its land boundaries with which country?

A) Sri Lanka B) Myanmar
C) Bangladesh D) Pakistan
 
Answer & Explanation Answer: D) Pakistan

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Steroid hormones exert their action by

A) entering the cell and activating mitichondrial DNA B) binding cell receptors
C) activating hypothalmic release of regulating hormones D) entering the nucleus of a cell and initiating or altering the expression of a gene
 
Answer & Explanation Answer: D) entering the nucleus of a cell and initiating or altering the expression of a gene

Explanation:

Steroid hormones exert their action by entering the nucleus of a cell and initiating or altering the expression of a gene.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

2 1719
Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

Necessity is the mother of invention

 

A) solution to a problem is easy if one is sufficiently desperate B) great inventions happen only if you are desperate
C) there is always a mother behind every great scientist who has invented something D) when the need for something becomes essential, you are forced to find ways of getting it
 
Answer & Explanation Answer: D) when the need for something becomes essential, you are forced to find ways of getting it

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Filed Under: English
Exam Prep: Bank Exams

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