Q:

If A denotes −, C denotes ×, D denotes ÷, E denotes +, then 14C3A12E4D2=?

A) 6	B) 17
C) 28	D) 32

Answer & Explanation Answer: D) 32

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability

2 1824

Q:

How many atoms are present in a $(NH$ ₄)2SO4 molecule?

A) 15	B) 14
C) 13	D) 12

Answer & Explanation Answer: A) 15

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

0 1824

Q:

Why is argon gas used along with tungsten wire in an electric bulb?

A) To increase the life of the bulb	B) To reduce the consumption of electricity
C) To make the emitted light colored	D) To reduce the cost of the bulb

Answer & Explanation Answer: A) To increase the life of the bulb

Explanation:

Argon gas is used in fluorescent and incandescent light bulbs to stop the oxygen in the light bulbs from corroding the hot tungsten filament.

The use of argon in light bulbs prevents the evaporation of the tungsten filaments, which results in increased light bulb life.

Argon is also used to create an inert atmosphere for growing semiconductor crystals, arc welding and for processes that need protection from other kinds of atmospheric gases.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 1824

Q:

Sociologists define the concept of "race" as

A) a socially constructed category composed of people who share biologically transmitted traits that members of a society consider important.	B) people who fall into any minority category.
C) a cultural heritage shared by a category of people.	D) a person's skin color.

Answer & Explanation Answer: A) a socially constructed category composed of people who share biologically transmitted traits that members of a society consider important.

Explanation:

Sociologists define the concept of "race" as a socially constructed category composed of people who share biologically transmitted traits that members of a society consider important.

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

0 1824

Q:

Which plant cell organelle contains its own dna and ribosomes?

A) mitochondria	B) Chloroplasts
C) Both A & B	D) Vacuole

Answer & Explanation Answer: C) Both A & B

Explanation:

The plant cell organelles, "The power house of the cell" mitochondria and the chloroplasts contains their own DNA and ribosomes.

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

3 1824

Q:

Persons with type AB blood are sometimes called universal donors.

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

Persons with type AB blood are sometimes called universal donors is a FALSE statement.

Persons with type AB blood are sometimes called universal recepients.

Persons with type O blood are called universal donors.

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Subject: Biology
Exam Prep: Bank Exams

5 1824

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

The lawyer said to them, “Call the witness."

A) The lawyer asked for the witness	B) The witness be called by the lawyer
C) The lawyer called the witness	D) The lawyer commanded them to call the witness

Answer & Explanation Answer: D)

The lawyer commanded them to call the witness

Explanation:

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Filed Under: English
Exam Prep: TOEFL , GRE , CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

1 1824

Q:

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

To gird up the loins

A) To be unable to decide	B) To prepare for hard work
C) To be at strife	D) To one’s liking

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