Questions

Q:

Which one of the following is lyophilic colloid?

A) Gold sol B) Smoke
C) Cloud D) Starch aqueous solution
 
Answer & Explanation Answer: D) Starch aqueous solution

Explanation:

Starch aqueous solution is a lyophilic colloidal solution.

 

Lyophilic colloids are liquid loving colloids.  When these colloids are mixed with suitable liquid high force of attraction exists between colloidal particles and liquid.

 

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
The girl said to her partner, "You will have to dance better than this tomorrow."

A) The girl said to her partner that he will have to dance better than that the day after. B) The girl said to her partner that he would have to dance better than this the day after.
C) The girl said to her partner that he would have to dance better than that the day after. D) The girl said to her partner that he will have to dance better than this the day after.
 
Answer & Explanation Answer: C) The girl said to her partner that he would have to dance better than that the day after.

Explanation:
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Q:

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


Learning is the knowledge of that which is not generally known to others, and which we can only derive at second­hand from books or other artificial sources. The knowledge of that which is before us, or about us, which appeals to our experience, passions, and pursuits, to the bosoms and businesses of men, is not learning. Learning is the knowledge of that which none but the learned know. He is the most learned man who knows the most of what is farthest removed from common life and actual observation. The learned man prides himself in the knowledge of names, and dates, not of men or things. He thinks and cares nothing about his next­door neighbours, but he is deeply read in the tribes and castes of the Hindoos and Calmuc Tartars. He can hardly find his way into the next street, though he is acquainted with the exact dimensions of Constantinople and Peking. He does not know whether his oldest acquaintance is a knave or a fool, but he can pronounce a pompous lecture on all the principal characters in history. He cannot tell whether an object is black or white, round or square, and yet he is a professed master of the optics and the rules of perspective.


Learning is defined as

A) the knowledge of that which is before us B) the knowledge about us
C) the knowledge of that which is not generally known to others D) the knowledge related to the businesses of men
 
Answer & Explanation Answer: C) the knowledge of that which is not generally known to others

Explanation:
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Q:

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.


The "Global Nutrition Report 2016" once again ____________ India's slow overall progress ____________ addressing chronic malnutrition, manifest in stunting (low weight for age), wasting (low weight for height), micronutrient __________ and over­weight. Our track _________ in reducing the proportion of undernourished children over the past decade has been modest at best, and _____________ what other countries with comparable socio­economic indicators have achieved.


Our track _________ in reducing the proportion of undernourished children

A) progress B) record
C) report D) result
 
Answer & Explanation Answer: B) record

Explanation:
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Q:

In the following question, a sentence/a part of the sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternatives. In case no improvement is required, choose "No Improvement" option.

 

The Internet has totally changed the world like no other technology before it.

A) revolutionised B) reformed
C) radicalised D) No improvement
 
Answer & Explanation Answer: A) revolutionised

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Q:

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct

 

1. Suddenly the man heard the low hum of an engine.
P. Instead, it grew louder and louder and seemed to be coming from above.
Q. At first he thought that it must be a car travelling along the road he had recently left.
R. He looked up quickly and saw an aeroplane cutting a crazy, zigzag path across the sky.
S. He expected the noise to fade away in the distance.
6. It disappeared for an instant behind some clouds, then emerged and plunged into the field.

A) QSPR B) SPRQ
C) RPSQ D) QPRS
 
Answer & Explanation Answer: A) QSPR

Explanation:
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

At the meeting, the school counsellor will _________ me on some of my career options.

A) advise B) speak
C) say D) listen
 
Answer & Explanation Answer: A) advise

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

To take the cake

A) To have something unexpectedly good to eat B) To get a lovely gift
C) To grab the prize before others D) To to be especially good; outstanding
 
Answer & Explanation Answer: D) To to be especially good; outstanding

Explanation:
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