Questions

Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

Dark clouds have overcast the evening sky.

A) By the dark clouds the evening sky was overcast. B) The evening sky has been overcast by the dark clouds.
C) Dark clouds overcastted the evening sky. D) The sky of the evening was overcasted by dark clouds.
 
Answer & Explanation Answer: B) The evening sky has been overcast by the dark clouds.

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

0 2022
Q:

Aryabhatta and Kalidasa were in the court of which Gupta Emperor?

A) Kumara Gupta I B) Chandra Gupta II
C) Samudra Gupta D) Skanda Gupta
 
Answer & Explanation Answer: C) Samudra Gupta

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

2 2022
Q:

Queen Elizabeth I ascended the throne of England in the year

Answer

1558 AD

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Subject: World History

2 2022
Q:

Molten rock inside the earth is called

A) Mantle B) Core
C) Magma D) Lava
 
Answer & Explanation Answer: C) Magma

Explanation:

Molten rock inside the earth is called Magma.

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

5 2022
Q:

Which one of the following is not a type of coal?

A) Anthracite B) Lignite
C) Peat D) Siderite
 
Answer & Explanation Answer: D) Siderite

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

4 2022
Q:

If an object moves with constant velocity,

A) it must have constant speed B) it must have constant direction
C) it must have constant speed in constant direction D) None of the above
 
Answer & Explanation Answer: C) it must have constant speed in constant direction

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

3 2021
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

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Filed Under: Physics
Exam Prep: Bank Exams

1 2021
Q:

Filament of electric bulb is made of _____.

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

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

1 2021