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Q:

For an ideal gas, which one of the following statements does not hold true?

A) The speed of all gas molecules is same B) The kinetic energies of all gas molecules are not same
C) The potential energy of the gas molecules is zero D) There is no interactive force between the molecules.
 
Answer & Explanation Answer: A) The speed of all gas molecules is same

Explanation:

In an ideal gas, at any particular time, different particles in the gas have different speeds and hence different kinetic energies. This assumption is reasonable because as the particles collide, we expect their speed to change. Even if initial speed of all the particles was same, the molecular collisions will disrupt this uniformity.Hence statement 1 is incorrect and 2 is correct.

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Filed Under: Physics
Exam Prep: Bank Exams

1 2079
Q:

AV= constant, where A= area of cross-section and V= velocity of fluid. This equation is called _____.

A) Equation of discontinuity B) Equation of continuity
C) Equation of sustenance D) Equation of parallelism
 
Answer & Explanation Answer: B) Equation of continuity

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

1 2079
Q:

At low temperature, Lead behaves as a :

A) Semi conductor B) Super conductor
C) Insulator D) Conductor
 
Answer & Explanation Answer: B) Super conductor

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

1 2079
Q:

The Indian Institute of Science is located at

A) Hyderabad B) Bangalore
C) Both A & B D) Delhi
 
Answer & Explanation Answer: B) Bangalore

Explanation:

Indian Institute of Science (IISc) is a scientific research university located in Bangalore.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

0 2079
Q:

Which statement concerning the diagnosis of ADHD is true?

A) Boys are more likely to be diagnosed with ADHD than girls B) Most children "outgrow" symptoms of ADHD
C) About 20 percent of school-age children are diagnosed with ADHD D) Racial minority status is a good predictor of being diagnosed with ADHD
 
Answer & Explanation Answer: A) Boys are more likely to be diagnosed with ADHD than girls

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

3 2079
Q:

Takshashila University was located between which two rivers?

A) Indus and Jhelum B) Jhelum and Ravi
C) Beas and Indus D) Satluj and Indus
 
Answer & Explanation Answer: A) Indus and Jhelum

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

4 2078
Q:

Tennis rackets and ballpoint pens are

A) complementary goods B) independent goods
C) inferior goods D) substitute goods
 
Answer & Explanation Answer: B) independent goods

Explanation:

Tennis rackets and ballpoint pens are two independent goods. Since, one doesn't depend on the other.

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

0 2078
Q:

Increasing marginal cost of production explains

A) the income effect. B) why the supply curve is upsloping.
C) why the demand curve is downsloping D) the law of demand.
 
Answer & Explanation Answer: B) why the supply curve is upsloping.

Explanation:
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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 2078