Exams


Q:

(51 + 52 + 53 + .........+100) is equal to

Answer

51 + 52 + 53 + ...........+ 100


 = (1 + 2 + 3 + .... + 100) - (1 + 2 + 3 + ...... + 50)


 = It is in the form of n(n+1)2 series summation


= n1 = 100 , n2 = 50


=100100+12 - 5050+12


 =  (5050 - 1275) = 3775

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Subject: Numbers Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

300 60909
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

i. Hunger
ii. Horse
iii. Hungry
iv. Handmade

A) iv, ii, i, iii B) iii, iv, ii, i
C) iv, iii, i, ii D) i, iv, ii, iii
 
Answer & Explanation Answer: A) iv, ii, i, iii

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

3 60903
Q:

Select the antonym of

 

motley

 

A) kaleidoscopic B) assorted
C) homogenous D) disparate
 
Answer & Explanation Answer: C) homogenous

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Filed Under: English
Exam Prep: Bank Exams

0 60846
Q:

Improve the bracketed part of the sentence.

 

The sink is leaking, we had better (send for) a plumber.

 

A) be sending for B) been sending for
C) send off D) no improvement
 
Answer & Explanation Answer: D) no improvement

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Filed Under: English
Exam Prep: Bank Exams

0 60721
Q:

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


Prebiotics are the lesser-known gut-health promoters which serve as food for good bacteria inside the gut. "We found that dietary prebiotics can improve non-REM (random eye movement) sleep, as well as REM sleep after a stressful event," said Robert Thompson, a PhD researcher at University of Colorado Boulder in the U.S. Prebiotics are dietary fibres found naturally in foods like artichokes, raw garlic, leeks and onions.

When beneficial bacteria digest prebiotic fibre, they not only multiply, improving overall gut health, but they also release metabolic by-products. Researchers fed three-week-old male rats a diet of either standard chow or chow that included prebiotics. They then monitored the rats' body temperature, gut bacteria and sleep-wake cycles — using electroencephalogram (EEG), or brain activity testing over time. Findings revealed that the rats on the prebiotic diet spent more time in non-rapid-eye-movement (NREM) sleep, which is restful and restorative, than those on the non-prebiotic diet.


What type of sleep is restorative?

A) NREM B) REM
C) EEG D) ECG
 
Answer & Explanation Answer: A) NREM

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Filed Under: English
Exam Prep: Bank Exams

0 60637
Q:

The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?

A) 16 B) 18
C) 20 D) 22
 
Answer & Explanation Answer: B) 18

Explanation:

2l+bb=51      => 2l + 2b = 5b     => 3b = 2l 

b=(2/3)l

 

Then, Area = 216 cm2 

=> l x b = 216     => l x (2/3)l =216 

l = 18 cm.

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Filed Under: Area
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50 60609
Q:

Rearrange the parts of the sentence in correct order.


Amartya Sen lays claim

P-to a history of writing
Q-some of the finest research papers
R-that have been published

A) QRP B) PQR
C) RQP D) QPR
 
Answer & Explanation Answer: B) PQR

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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

0 60597
Q:

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

 


Doing an internship at the University of Lille in France, I almost always found myself stuck whenever I had to speak to non-Indians about India or on anything 'Indian'. This was more because of the subtle differences in the way the French understood India in comparison to what I thought was 'Indian'. For instance, when I, or any Indian for that matter, say 'Hindi' is an Indian language, what it means is that it is one of the languages widely spoken in India. This need not be similar to the understanding that the French would have when they hear of 'Hindi' as an Indian language. Because for them Hindi then becomes the only language spoken in India. This is a natural inference that the French, Germans, Italians and many other European nationals would tend to make, because that is generally how it is in their own respective countries. The risk of such inappropriate generalisations made about 'Indian' is not restricted to language alone but also for India's landscape, cuisine, movies, music, climate, economic development and even political ideologies. The magnitude of diversity of one European country can be easily compared to that of one of the Indian State, isn't it? Can they imagine that India is one country whose diversity can be equated to that of the entire European continent? The onus is upon us to go ahead and clarify the nuances in 'Indianness' while we converse. But why should one do so? How does it even matter to clarify?

 

What wrong with respect to India are the Europeans responsible for?

 

A) Their hatred towards Indian culture B) Their complete lack of knowledge regarding India's past
C) That India is economically decades behind the developed world D) Their inappropriate generalizations
 
Answer & Explanation Answer: D) Their inappropriate generalizations

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 60572