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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Filed Under: Chemistry
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Q:

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question,choose the correct alternative and click the button corresponding to it.

He ________ the low pay

A) moan at B) complain about
C) grumbled at D) ran after
 
Answer & Explanation Answer: C) grumbled at

Explanation:
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Filed Under: English
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Q:

Which would most likely increase aggregate supply?

A) A decrease in net exports B) A decrease in business subsidies
C) An increase in productivity D) An increase in the prices of imported products
 
Answer & Explanation Answer: D) An increase in the prices of imported products

Explanation:
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Filed Under: Indian Economy
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Q:

In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :Helen graduated in 1904with special honours in English.
S6:Here dress was torn and roses were snatched from her hat.
P:She was twenty-four years old.
Q:She was invited to the St. Louis Exposition in 1904 to awaken worldwide interest in the education of the deaf-blind.
R:But on Helen Keller Day the crowds got out of hand.
S:Requests were already flowing in for appearances and for magazine articles.

The proper sequence should be 

A) Q P S R B) S P R Q
C) P S Q R D) S QR P
 
Answer & Explanation Answer: C) P S Q R

Explanation:

The starting statement talked about Helen and her graduation. So, the continuing statement would be talking about the age of Helen when she completed her honours. So, P would be the succeeding statement. So, P being the first statement eliminates all other options. Thus, the correct sequence is PSQR.

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Filed Under: English
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Q:

Nitrogen fixation is a process of

A) Assimilation of nitrate B) Utilisation of nitrogen gas
C) Conversion of organic nitrogen to proteins D) Conversion of molecular nitrogen to ammonia
 
Answer & Explanation Answer: C) Conversion of organic nitrogen to proteins

Explanation:
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Filed Under: Chemistry
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Q:

The fat digesting enzyme Lipase is secreted by which of the following

A) Kidneys B) Pancreas
C) Large Intestine D) Liver
 
Answer & Explanation Answer: B) Pancreas

Explanation:
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Filed Under: Biology
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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.

Birds of a feather flock together

 

A) even a small similarity is enough to become friends and stay together B) there is always more safety in a crowd
C) people with the same tastes and interests will be found together D) people with bad intentions always form a gang
 
Answer & Explanation Answer: C) people with the same tastes and interests will be found together

Explanation:
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Filed Under: English
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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.

 

Cyber security has ________________interesting parallel to terrorism. _________________ are asymmetric. Ensuring security of data, information, and communication is considerably harder than hacking into a system. The attacker has an inherent ________________ in both conventional terrorism and cyber attacks. In the case _________________ state­-sponsored attacks, the challenges are of a much ________________ magnitude.

 

In the case _________________ state-­sponsored attacks.

 

A) for B) of
C) with D) about
 
Answer & Explanation Answer: B) of

Explanation:
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