General Knowledge Questions

Q:

World Elder's day is observed on

A) October 30 B) November 1
C) September 30 D) October 1
 
Answer & Explanation Answer: B) November 1

Explanation:
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Q:

The kidneys are stimulated to produce renin

A) when the pH of the urine decreases B) when the specific gravity of urine rises above 1.10
C) when the peritubular capillaries are dilated D) by a decrease in the blood pressure
 
Answer & Explanation Answer: D) by a decrease in the blood pressure

Explanation:

The kidneys are stimulated to produce renin by a decrease in the blood pressure.

 

The_kidneys_are_stimulated_to_produce_renin1559028461.jpg image

The renin-angiotensin system or RAS regulates blood pressure and fluid balance in the body. When blood volume or sodium levels in the body are low, or blood potassium is high, cells in the kidney release the enzyme, renin. Renin's primary function is therefore to eventually cause an increase in blood pressure, leading to restoration of perfusion pressure in the kidneys.

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

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Q:

One of the main issues discussed in the 40th Ministrial Meeting of the ASEAN held in August, 2007 was 

A) America's overstay in Iraq B) Presidential Election in Pakistan
C) Draft blueprint of the ASEAN Charter D) The 123 Agreement between India and USA
 
Answer & Explanation Answer: C) Draft blueprint of the ASEAN Charter

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

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Q:

Abu Simbel is located in which country?

A) South Africa B) Iran
C) Iraq D) Egypt
 
Answer & Explanation Answer: D) Egypt

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Filed Under: Famous Places

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Q:

Jamini Roy was a famous

A) Actor B) Producer
C) Dancer D) Painter
 
Answer & Explanation Answer: D) Painter

Explanation:
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Filed Under: Famous Personalities

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Q:

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

SOOTHE

A)  QUENCH B) MITIGATE
C)  HEAL D) AGITATE
 
Answer & Explanation Answer: D) AGITATE

Explanation:
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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

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Q:

The pioneer of Communism in India was

A) M.N.Roy B) Nalin Gupta
C) M.R.Jayakar D) S.A.Dange
 
Answer & Explanation Answer: A) M.N.Roy

Explanation:

Manabendra Nath Roy, known as M.N. Roy was an Indian revolutionary, radical activist and political theorist, as well as a noted philosopher in the 20th century. Roy was a founder of the Mexican Communist Party and the Communist Party of India.

The_pioneer_of_Communism_in_India1560343205.jpg image

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Filed Under: Indian History
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Q:

Which formula represents a molecular compound?

A) Ar B) NaI
C) N2O4 D) All of the above
 
Answer & Explanation Answer: C) N2O4

Explanation:

Molecular compounds are those with covalent bonds between the elements and those elements are typically non metals.

 

Here in the given options, Ar is an element. NaI has an ionic bond. Hence, N2O4 has a covalent bond between the two non metals and is a molecular compound.

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Filed Under: Chemistry
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