Sawaal

  Questions

Popular Latest Rated
Q:

In a bipolar junction transistor

A) all the three regions (the emitter, the base and the collector) have equal concentrations of impurity B) the emitter has the least concentration of impurity
C) the collector has the least concentration of impurity D) the base has the least concentration of impurity
 
Answer & Explanation Answer: D) the base has the least concentration of impurity

Explanation:

In terms of concentration of impurity (a.k.a impurity doping concentration, often abbreviated to doping concentration), from the highest to the lowest among the three regions of a bipolar junction, emitter, collector, and base are the correct order. The above order is independent of the type of BJT, npn or pnp

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

1 2020
Q:

Which airport is the busiest airport in the world?

A) Hyderabad B) London
C) Newyork D) Dubai
 
Answer & Explanation Answer: D) Dubai

Explanation:

Dubai airport is the busiest airport in the world.

Report Error

View Answer Report Error Discuss

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

0 2020
Q:

Which among the following has the maximum density?

A) Water B) Ice
C) Ethylene D) Acetone
 
Answer & Explanation Answer: A) Water

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: Bank Exams

0 2020
Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

No beggar who comes(A)/to our doors(B)/goes back empty handed.(C)/No error(D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: B) B

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: Bank Exams

0 2019
Q:

The goal of a statement of purpose is

A) To indicate what is expected to be accomplished in doing an experiment B) To calculate an average of two or more measurements
C) To list the materials needed for an experiment D) To demonstrate that a hypothesis is wrong
 
Answer & Explanation Answer: A) To indicate what is expected to be accomplished in doing an experiment

Explanation:

The goal of a statement of purpose is to indicate what is expected to be accomplished in doing an experiment.

Report Error

View Answer Report Error Discuss

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

1 2019
Q:

Gravitational force is maximum at which place

A) Poles B) Tropic of cancer
C) Tropic of capricorn D) Equator
 
Answer & Explanation Answer: A) Poles

Explanation:

Gravitational force is the force that binds everything at the surface of the earth. Gravitational force is maximum at Poles.

Report Error

View Answer Report Error Discuss

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

5 2019
Q:

Filament of electric bulb is made of _____.

A) Magnesium B) Lead
C) Tin D) Tungsten
 
Answer & Explanation Answer: D) Tungsten

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: Bank Exams

1 2019
Q:

Which country has replaced Japan as world’s 2nd largest steel producing country?

A) India B) China
C) Russia D) Iran
 
Answer & Explanation Answer: A) India

Explanation:

India replaced Japan as world’s 2nd largest steel producing country.

Report Error

View Answer Report Error Discuss

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

2 2018