Q:

Which one of the following elements will be an isobar of calcium if the atomic number of calcium is 20 and its mass number is 40?

A) Element with 18 neutrons and 20 protons	B) Element with 19 neutrons and 18 protons
C) Element with 19 neutrons and 20 protons	D) Element with 18 neutrons and 22 neutrons

Answer & Explanation Answer: D) Element with 18 neutrons and 22 neutrons

Explanation:

Isobar: one of two or more atoms having equal atomic weights but different atomic numbers.

Mass number Electrons Neutrons

Calcium 40 20 20

Argon 40 18 22

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

A permanent magnet can affect

A) Magnets	B) Electromagnets
C) Both A & B	D) None of the above

Answer & Explanation Answer: C) Both A & B

Explanation:

A permanent magnet can affect both magnets and electromagnets.

a_permanent_magnet_can_affect1559196137.jpg image

A permanent magnet has natural magnetic properties while a temporal magnet is created by artificial means. Permanent magnets do not lose their magnetic ability.

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Filed Under: Physics
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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

People ask me why I decide to start a new magazine.

A) will decide	B) am deciding
C) have decided	D) No improvement

Answer & Explanation Answer: C) have decided

Explanation:

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Filed Under: English
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Q:

When it comes to cholesterol it is better to have

A) more LDL	B) more HDL
C) more cholesterol	D) a high ratio of LDL to HDL

Answer & Explanation Answer: B) more HDL

Explanation:

HDL stands for high-density lipoproteins.

HDL is called the "good" cholesterol because it carries cholesterol from other parts of your body back to your liver. Your liver then removes the cholesterol from your body.

Hence, when it comes to cholesterol it is better to have more HDL.

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Filed Under: Biology
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Q:

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.

Naive

A) Artful	B) Candid
C) Credulous	D) Sincere

Answer & Explanation Answer: A) Artful

Explanation:

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Q:

The Ajanta Cave Paintings are a testimony to the golden age of ____ in India.

A) Buddhism	B) Shaivism
C) Jainism	D) Vaishnavism

Answer & Explanation Answer: A) Buddhism

Explanation:

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Filed Under: Indian History

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Q:

During India's freedom struggle, the newspaper 'Young India' was published by

A) B.R. Ambedkar	B) Subhash Chandra Bose
C) Mahatma Gandhi	D) Muhammad Ali Jinnah

Answer & Explanation Answer: C) Mahatma Gandhi

Explanation:

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Q:

What does Customer Satisfaction mean to you?

Answer

Customer Satisfaction means, dealing with the customer in a proper or positive way. Every individual mindset is different so their cause and satisfactory leave also changed. So the main challenge of a worker of a call center is to make them understand that they are also concerned about their trouble.

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