Questions

Q:

In which ecosystem grassland is included?

A) Terrestrial B) Marine
C) Artificial D) Fresh water
 
Answer & Explanation Answer: A) Terrestrial

Explanation:

Grasslands are found in most ecoregions of the Earth.

For example, there are five terrestrial ecoregion classifications of the temperate grasslands, savannas, and shrublands ecosystem, which is one of eight terrestrial ecozones of the Earth's surface.

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Filed Under: World Geography
Exam Prep: Bank Exams , CAT
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1 5748
Q:

Default read write and execute permissions given to a file for owner, group and others are

A) 6-4-4 B) 6-4-2
C) 6-4-6 D) 6-6-6
 
Answer & Explanation Answer: A) 6-4-4

Explanation:

Default permissions given to a file are:

Owner - read write and execute - 6

group - write - 4

others - write - 4

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6 5747
Q:

Analytical Engine was invented by

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

Explanation:
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Filed Under: Inventions

5 5745
Q:

India’s longest bridge “Dhola-Sadia Bridge” has built over which tributary of the Brahmaputra River ?

A) Kameng River B) Lohit River
C) Subansiri River D) Manas River
 
Answer & Explanation Answer: B) Lohit River

Explanation:

The Prime Minister Narendra Modi has inaugurated India’s longest bridge “Dhola-Sadia Bridge” in Assam on May 26, 2017. This three lane, 9.15 kilometre bridge has been built over river Lohit, a tributary of the Brahmaputra river. It links Dhola in Assam to Sadia. The bridge will reduce the distance from Rupai on NH- 37 in Assam to Meka-Roing on NH-52 in Arunachal Pradesh by 165 KM. The travel time between the two places will come down from the current six hours to just one hour, a total five hour reduction. This will result in saving of petrol and diesel worth Rs 10 Lakh per day. It will also cater to the strategic requirements of the country in the border areas of Arunachal Pradesh, besides facilitating numerous hydro power projects coming up in the state.

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Filed Under: Longest, Shortest, Deepest
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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19 5740
Q:

Leakage of which of the following gases caused the Bhopal gas tragedy ?

A) Carbon monoxide B) Methyl isocyanate
C) Nitrous oxide D) Hydrogen sulphide
 
Answer & Explanation Answer: B) Methyl isocyanate

Explanation:
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Filed Under: Chemistry
Exam Prep: AIEEE
Job Role: Analyst

15 5740
Q:

Name the mobile manufacturing company that has recently partnered withAirtel and BSNL to set up 5G internet speed in India to introduce a fast internet ecosystem in the country.

A) Micromax B) Samsung
C) Nokia D) Vivo
 
Answer & Explanation Answer: C) Nokia

Explanation:

Nokia and Airtel along with state-owned network BSNL (Bharat Sanchar Nigam Ltd) have announced that they have partnered to set up 5G internet speed in India to introduce a fast internet ecosystem in the country.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT

3 5738
Q:

Who among the following empasized the 'Five Relationships' ?

A) Lao-tse B) Buddha
C) Confucius D) Mahavira
 
Answer & Explanation Answer: C) Confucius

Explanation:

To Confucius, Five Relationships were inportant : between ruler and subject

father and son

husband and wife

older brother and younger brother

older friend and younger friend

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Filed Under: World History

11 5734
Q:

Which best describes genetic mutations?

A) Genetic mutations that cause diseases are always passed on to offspring. B) Some inherited genetic mutations can be good for the offspring.
C) Different genetic mutations cause few forms of cancer. D) Somatic mutations can be inherited from parents or acquired during life.
 
Answer & Explanation Answer: B) Some inherited genetic mutations can be good for the offspring.

Explanation:

Mutations are accidents in the copying of DNA. A genetic mutation is a random change in the DNA that is passed on further generations of cells and or organisms. 

 

Genetic mutations are accidental changes in the DNA in the germ cells or early in the formation of the embryo. These changes if they are in the germ cell will be passed on to other organisms formed by sexual reproduction or asexual reproduction. An example would be the golden delicious apple. A lost of genetic information due to a mutation resulted in a different color of fruit.

 

Genetic mutations that cause diseases are not always passed on to offspring. 

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Filed Under: Biology
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