Questions

Q:

Atoms have no electric charge because they

A) have same number of electrons and neutrons B) have same number of electrons and protons
C) have same number of protons and neutrons D) have same number of protons, electrons and neutrons
 
Answer & Explanation Answer: B) have same number of electrons and protons

Explanation:

Atoms are composed of three main particles called electrons, protons and neutrons. We know that, the electrons are negatively charged particles whereas protons are positively charged and neutrons have no charge.

 

Hence, as the number of electrons and protons are equal and they are oppositely charged, the atom will have no charge as their charges cancel each other.

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Filed Under: Chemistry
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Q:

Which of the following is NOT a nucleon?

A) Proton B) Electron
C) Neutron D) No option is correct
 
Answer & Explanation Answer: B) Electron

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which state government has recently decided to rename Child Care Institutes as Jagannath Ashrams?

A) Haryana B) Uttar Pradesh
C) Telangana D) Rajasthan
 
Answer & Explanation Answer: A) Haryana

Explanation:

Haryana state government has recently decided to rename Child Care Institutes as Jagannath Ashrams.

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Q:

The definition of Lysogeny is

Answer

The definition of Lysogeny is a dormant viral infection of bacteria in which the genetic material of a virus combines with that of a host bacterium.

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Subject: Biology Exam Prep: AIEEE , Bank Exams , CAT
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Q:

The terminal part of the carpel in a flower, which may be sticky is ______

A) Ovary B) Style
C) Stigma D) Anther
 
Answer & Explanation Answer: C) Stigma

Explanation:
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Filed Under: Biology
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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

Rohan said , "I am going"

A) Rohan had said he is gone. B) Rohan is going.
C) Rohan said that he is gone.   D) Rohan said that he was going.
 
Answer & Explanation Answer: D) Rohan said that he was going.

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

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Q:

Which of the following disease is not caused by bacteria?

A) Tetanus B) Dengue
C) Malaria D) Cholera
 
Answer & Explanation Answer: B) Dengue

Explanation:

Dengue is the disease that is not caused by bacteria.

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Filed Under: General Science
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Q:

Who become the World's Youngest Mountaineer to Climb 7 Peaks, 7 Volcano Summits?

A) Edmund Hillary B) Satyarup Siddhanta
C) Apa Sherpa D) Peter Habeler
 
Answer & Explanation Answer: B) Satyarup Siddhanta

Explanation:
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Filed Under: Famous Personalities
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