Questions

Q:

Fax machine was invented by

A) Daimler B) Dewar
C) Bain D) None of these
 
Answer & Explanation Answer: C) Bain

Explanation:
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Filed Under: Inventions

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Q:

Since foundation of nobel prize awards has been added to the original five disciplines which were considered for award of Nobel Prize

A) Medicine B) Peace
C) Literature D) Economics
 
Answer & Explanation Answer: D) Economics

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Filed Under: Honours and Awards

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Q:

Gas authority of India Ltd.(GAIL) is likely to bag equity participation in a transational pipeline project from the Caspian Sea to Central Europe. What is the name of this 3,300 km pipeline project?

A) Natural Gas Transmission Company B) SNTGN Transgar SA
C) O M V Aktiengesellschaft D) Nabucco Natural Gas Pipeline Project
 
Answer & Explanation Answer: D) Nabucco Natural Gas Pipeline Project

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Filed Under: Indian Economy

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Q:

At what temperature (in Fahrenheit) pure water freezes?

A) 0 B) 17
C) 32 D) 39
 
Answer & Explanation Answer: C) 32

Explanation:

32oFWe know that T(°F) = T(°C) × 1.8 + 3232(°F) = 0(°C)

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank PO , Database Administration , IT Trainer

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Q:

Which is the first country in the world to pay a basic income to randomly picked citizens on a national level, with the aim of dismissing poverty, motivate people to join work force and decrease unemplyment ?  

A) Canada B) USA
C) Finland D) Germany
 
Answer & Explanation Answer: C) Finland

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

At what temperature do pathogenic bacteria grow best in food?

A) 5 to 15 degrees Celsius B) 15 to 25 degrees Celsius
C) 20 to 45 degrees Celsius D) 40 to 65 degrees Celsius
 
Answer & Explanation Answer: C) 20 to 45 degrees Celsius

Explanation:

The Bacteria that causes Food Borne illness are called Food Borne Pathogens. Most of the pathogens are mesophilic in nature, optimum temperature may be around 20-45 degree celsius. This range of temperatures is often called the "Danger Zone." Dry foods do not support the growth of bacteria.

 

In order to kill pathogenic bacteria you need temperatures above 74ºC. Temperature is the easiest factor to control in order to prevent bacterial growth.

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

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Q:

Which one is not the isotopes of hydrogen

A) Protium B) Deuter
C) Tritium D) All
 
Answer & Explanation Answer: C) Tritium

Explanation:
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Filed Under: Chemistry

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Q:

In the 10th Mandala of the Rigveda, which one of the following hymns reflects upon the marriage ceremonies?

A) Surya Sukta B) Purusha Sukta
C) Dana Stutis D) Urna Sutra
 
Answer & Explanation Answer: B) Purusha Sukta

Explanation:

surya sukta--a hymn in the praise of the sun god

•dana stuti--these are hymns in the praise of those who donate

•urna sutra--is the dot/mark on the forehead that is put before performing rituals.

•purusha sukta---contains hymns about marriage ceremonies

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Filed Under: Indian History
Exam Prep: Bank Exams

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