Questions

Q:

Nucleotides are attached by bonds between the

A) phosphates and sugars B) nitrates and sugars
C) nitrates and phosphates D) sugars and hydrates
 
Answer & Explanation Answer: A) phosphates and sugars

Explanation:

In DNA, adjacent nucleotides are linked by a phosphodiester bond: a covalent bond is formed between the 5' phosphate group of one nucleotide and the 3'-OH group of another.

 

Hence, in this manner, each strand of DNA has a "backbone" of phosphate-sugar-phosphate-sugar-phosphate.

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Q:

Goosebumps are caused by contractions of the

A) Muscles B) Nerves
C) Bones D) All of the above
 
Answer & Explanation Answer: A) Muscles

Explanation:

Goosebumps are caused by the contraction of the tiny muscles attached to hair follicles. These muscles are arrectores pilorum muscles.

 

Goosebumps_are_caused_by_contractions_of_the1560862968.png image

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Q:

Largest district in Bangladesh?

A) Narayangunj B) Chittagong
C) Khagrachari D) Rangamati
 
Answer & Explanation Answer: D) Rangamati

Explanation:

The largest district in Bangladesh is Rangamati. And smallest district is Narayangunj.

Largest_district_in_Bangladesh1554457968.png image

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Q:

What is the retirement age of the Prime Minister of India?

A) 60 years B) 70 years
C) 65 years D) No limit
 
Answer & Explanation Answer: D) No limit

Explanation:
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Q:

Light travels fastest in

A) Air B) Water
C) Glass D) Diamond
 
Answer & Explanation Answer: A) Air

Explanation:

Light travels fastest in Vacuum. The fastest thing in the whole universe is the speed of light in a vacuum like outer space. It is about 2.99 x 108 m/s. 

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Filed Under: Physics
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Q:

Thesaurus tool in MS word is used for

A) Translate B) Synonyms and Antonyms words
C) Spelling suggestions D) None of the above
 
Answer & Explanation Answer: B) Synonyms and Antonyms words

Explanation:
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Q:

A dynamometer wattmeter can be used for

A) Only Direct Current B) Only Active Current
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

A dynamometer wattmeter can be used for measuring both A.C and D.C currents.

a_dynamometer_wattmeter_can_be_used_for1553690092.jpg image

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Q:

Which IT giant has launched learning app 'InfyTQ' for engineering students?

A) GOOGLE B) TCS
C) Infosys D) Cognizant
 
Answer & Explanation Answer: C) Infosys

Explanation:

Infosys has announced the launch of a digital platform offering learning and engagement experiences for engineering students.

InfyTQ is a free platform open to all engineering students in their third and fourth year. The platform encourages holistic development by imparting technical as well as professional skills and helps them become industry ready.

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