Questions

Q:

Which of the following is an example of an optical disk?

A) Digital versatile disks B) Magnetic disks
C) Memory disks D) Data bus disks
 
Answer & Explanation Answer: A) Digital versatile disks

Explanation:
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102 20007
Q:

Which of the following mountains are the oldest according to geological history?

A) Nilgiris B) Satpura Range
C) Vindhyas D) Aravalli
 
Answer & Explanation Answer: D) Aravalli

Explanation:

According to geological history, the important mountains of india arranged in the order of age starting from the oldest are the Aravallis , the westerm Ghats, Vindhya and Satpura, the Nilgiris , and the Himalayas.

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Filed Under: Indian Geography

42 19975
Q:

Improve the bracketed part of the sentence.

Mixed cropping should be encouraged both as a (hedge for) price risk and for its ecological benefits.

A) hedge against B) hedge of
C) hedge in D) No improvement
 
Answer & Explanation Answer: A) hedge against

Explanation:
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Filed Under: English

0 19967
Q:

Which word or words explains the meaning of the following idioms:-

To flog a dead horse

A) To act in a foolish way B) To waste one’s efforts
C) To revive interest in an old subject D) To revive old memories
 
Answer & Explanation Answer: B) To waste one’s efforts

Explanation:

To flog a dead horse means to waste effort on something when there is no chance of succeeding.

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1 19947
Q:

1 Joule is Equal to

A) 10^3 ergs B) 10^6 ergs
C) 10^7 ergs D) 10^5 ergs
 
Answer & Explanation Answer: C) 10^7 ergs

Explanation:

1 Joule107 ergs = 0.000239 Kilo Calories.

      • Joule is the Unit of Energy.

Joule is equal to Energy transferred to an object when a force of One Newton acts on that object in the direction of its motion through a distance of one metre.(1 N-m)

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Filed Under: Physics
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52 19947
Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives.


In mid-2012 I completed my first massive online open course, or MOOC, the kind widely offered by Coursera, EdX, Udacity and so on in partnership with different educational institutions. It was on clinical trials and ethical practices, offered by Johns Hopkins, on Coursera. This was shortly before the MOOC sensation hit India, and when Coursera, which was founded by two Stanford professors, itself was just a few months old. The MOOC bug had bit me. The course I’d completed was mainly designed for health care professionals who would be involved in actual clinical trials, not college students who had no prior knowledge of that area. I decided to enroll in the course because it was the only biology related course open at the time. However, I did see hope in that sometime in the future I’d be able to get a glimpse of what classes are like in the hallowed halls of major educational institutions around the world. By early 2013, Coursera and EdX had partnered with so many educational institutions and expanded their course offerings to include everything from food and nutrition to Greek mythology to business, that I was spoilt for choice. I spent hours going through course catalogues and poring over course descriptions, almost delirious with excitement at the fact that I was actually going to be able to take classes offered by universities I had only dreamt of attending.


The course the author completed on MOOC was related to which subject?

A) Biology B) Nutrition
C) Mythology D) Business
 
Answer & Explanation Answer: A) Biology

Explanation:
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0 19940
Q:

 A goal of data mining includes which of the following?

A) To explain some observed event or condition B) To analyze data for expected relationships
C) To confirm that data exists D) To create a new data warehouse
 
Answer & Explanation Answer: A) To explain some observed event or condition

Explanation:
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Filed Under: Database

26 19937
Q:

Pulitzer prize is awarded for outstanding work in the field of 

A) Science and Technology B) Literature and Journalism
C) International Understanding D) Environmental Studies
 
Answer & Explanation Answer: B) Literature and Journalism

Explanation:

The Pulitzer Prize is an award for achievements in newspaper, magazine and online journalism, literature, and musical composition in the United States.

Pulitzer Prize Winners List Year By Year 

Pulitzer_prize_is_awarded_for_outstanding_work_in_the_field_of1534229932.jpg image

 

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Filed Under: Honours and Awards
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136 19906