Sawaal

  Questions

Popular Latest Rated
Q:

Lipids are insoluble in water because lipids are

A) Hydrophobic B) Zwitter ions
C) Hydrophylic D) Neutral
 
Answer & Explanation Answer: A) Hydrophobic

Explanation:

Lipids are soluble in solvents of low polarity, which simply means that lipids are soluble in nonpolar solvents. This solubility property is a result of the large nonpolar regions that are indicative of the lipid molecule.

Report Error

View Answer Report Error Discuss

Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 2521
Q:

Sound waves cannot travel through

A) Gas B) Liquid
C) Vacuum D) Solid
 
Answer & Explanation Answer: C) Vacuum

Explanation:

Sound waves cannot travel through a Vacuum.

 

A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2521
Q:

Light Year is related to

A) Distance B) Acceleration
C) Velocity D) Intensity of Light
 
Answer & Explanation Answer: A) Distance

Explanation:

Light Year is related to Distance. It is the unit of Distance.

It is about 9.5 Trillion Kms or 5.9 Trillion miles.

 

    • It is the distance that light travels in vaccum in one julian year i.e, 365.25 days.



 

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Analyst

6 2521
Q:

Swiss Reinsurance Company Ltd has ranked India at which position in the worst catastrophe list ?

A) second B) third
C) fourth D) fifth
 
Answer & Explanation Answer: A) second

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams

3 2521
Q:

Cast iron during machining produces

A) Discontinuous chips B) Continuous chips with build up edge
C) Continuous chips D) All of the above
 
Answer & Explanation Answer: A) Discontinuous chips

Explanation:

Cast iron is a group of iron-carbon alloys with a carbon content greater than 2% and is a brittle material.

cast_iron_during_machining_produces1545889160.jpg image


Its usefulness derives from its relatively low melting temperature.

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 2521
Q:

The current atomic model would be revised if 

A) better microscopes are invented in the future B) a new element is discovered in the future
C) better microscopes were being used to study its structure D) new information about an atoms structure is discovered
 
Answer & Explanation Answer: D) new information about an atoms structure is discovered

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2520
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.

Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2520
Q:

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

Run out of steam

A) Lose impetus or enthusiasm.   B) To keep going even after losing all energy.
C) Have no more funds to proceed any further D) Build interest as you go along
 
Answer & Explanation Answer: A) Lose impetus or enthusiasm.  

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: CAT , GRE , TOEFL
Job Role: Bank Clerk , Bank PO

0 2520