Questions

Q:

The law of conservation of mass states that mass cannot be changed overtime.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

The law of conservation of mass states that in any closed system the mass of the system is neither created nor destroyed over time i.e, the mass cannot be changed overtime.


 


Hence, the given statement is true.

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Q:

Which best describes the structure of a DNA molecule?

A) A double helix B) A strand of nucleic acids
C) A single strand of amino acids D) A sugar ring
 
Answer & Explanation Answer: A) A double helix

Explanation:

DNA is not a single stranded and does not have amino acids. Hence options, b & C are eiminated. Dna is a double helix structure containing nucleobase—either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group. 

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Q:

Where is the genetic information of the cell stored?

A) DNA B) Cell membrane
C) Nucleus D) None of the above
 
Answer & Explanation Answer: C) Nucleus

Explanation:

The genetic information of the cell is DNA and is stored in the nucleus of the cell.

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Q:

Hypercalcemia can be caused by

A) malignancy B) hyper-parathyroidism
C) both A & B D) None of the above
 
Answer & Explanation Answer: C) both A & B

Explanation:

Hypercalcemia is a condition in which the calcium level in your blood is above normal. Too much calcium in your blood can weaken your bones, create kidney stones, and interfere with how your heart and brain work.

Hypercalcemia_can_be_caused_by1550553960.png image

Hypercalcemia is usually a result of overactive parathyroid glands.

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Q:

Each item consists of six sentences of a passage. The first and sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled as P, Q, R and S. You are required to find the proper sequence of the four sentences and markyour response accordingly on the Answer Sheet.


S1 :India’s museums tend to be dreary experiences.
S6 :Because it’s better to attract crowds than dust.
P :Even the Louvre that attracted an eye-popping 8.1 million visitors last year compared to India’s 10.18 million foreign tourists, has hooked up with Beyonce and Jay-Z for promotion, where they take a selfie with Mona Lisa.
Q : Our museums need to get cool too.
R : A change of approach is clearly called for.
S:Troops of restless schoolchildren are often the most frequent visitors, endlessly being told to lower their voices and not touch the art.

The correct sequence should be

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

Explanation:
QSRP is the correct order in which sentences should be arranged.
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Q:

A computer port is used to

A) Donwload files B) Communicate with other computer peripherals
C) Communicate with hard disks D) All of the above
 
Answer & Explanation Answer: B) Communicate with other computer peripherals

Explanation:
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Q:

Which country is now the 2nd largest consumer and importer of the LPG in the world?

A) USA B) Japan
C) China D) India
 
Answer & Explanation Answer: D) India

Explanation:

The 2nd largest consumer and importer of the LPG in the worldis India.

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Q:

Sales promotions include all of the following except

A) Online Ads B) Coupons
C) Free Samples D) Rebates
 
Answer & Explanation Answer: A) Online Ads

Explanation:

Sales promotion uses both media and non-media marketing communications for a pre-determined, limited time to increase consumer demand, stimulate market demand or improve product availability.

 

Sales promotions include Coupons, Rebates, Free Samples, etc... Online Ads come under advertising form.

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