Q:

Two vectors are said to be equal if

A) only their magnitudes are same	B) only their directions are same
C) both magnitude and direction are same	D) magnitudes are same but directions are opposite

Answer & Explanation Answer: C) both magnitude and direction are same

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 1821

Q:

Which of the following describes an electric motor?

A) Is found in many appliances with moving parts, like a vacuum cleaner or a blender.	B) Changes electric energy to mechanical energy.
C) Uses the interaction between a spinning coil of wire and magnet.	D) Can be powered by a hand crank.

Answer & Explanation Answer: B) Changes electric energy to mechanical energy.

Explanation:

An electric motor is an electrical machine that converts electrical energy into mechanical energy.

Which_of_the_following_describes_an_electric_motor1596165769.jpg image

Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft.

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Filed Under: Physics
Exam Prep: Bank Exams , AIEEE

0 1821

Q:

What is Gol Gumbadh ?

A) Mausoleum of Hyder Ali	B) Mausoleum of Aurangazeb
C) Mausoleum of Chand Bibi	D) Mausoleum of Mohammed Adil Shah

Answer & Explanation Answer: D) Mausoleum of Mohammed Adil Shah

Explanation:

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Filed Under: Famous Places
Exam Prep: Bank Exams

7 1821

Q:

Which compound is a saturated hydrocarbon?

A) Alkene	B) Alkane
C) Alkine	D) All of the above

Answer & Explanation Answer: B) Alkane

Explanation:

Alkanes are saturated hydrocarbons. Saturated means that the hydrocarbon has only single bonds and that the hydrocarbon contains the maximum number of hydrogen atoms for each carbon atom.

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

4 1821

Q:

An increase in demand means that

A) the demand curve shifts to the right	B) consumers desire a greater quantity
C) Both A & B	D) None of the above

Answer & Explanation Answer: C) Both A & B

Explanation:

An increase in demand means that the demand curve shifts to the right, and hence quantity demanded will be high at each price.

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

1 1821

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”.

After a hard days work, I just want to go home.

A) hard day's work	B) hard days' work
C) hard day work	D) No improvement

Answer & Explanation Answer: A) hard day's work

Explanation:

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Filed Under: English

0 1821

Q:

In the following question, a sentence is given with some bold words which may contain errors. Below the sentence, a table is given with two columns in which column 'A' contains the
list of bold words, and in column 'B' the suggested corrections are listed. You have to choose the best alternative among the four given options. If no correction is required against the given bold words, mark (E), i.e., "None of the above" as your answer.

On the occasion of his golden jubilee, the generous king Maharaja of Bikaner Ganga Singh, participated in the ancient Hindu TulaDaan ceremony whereby he sat on a large set of scales and was measured against gold bars, whose cash equivalent was then donated to the charitable Golden Jubilee Fund.

A) Both (1)-(5) and (4)-(8)	B) (4)-(8)
C) (1)-(5)	D) (3)-(7)

Answer & Explanation Answer: D) (3)-(7)

Explanation:

When a person sits on a scale, it is his weight against which the gold bars are measured. Also, we measure something with a scale, not against it.'Occasion' is a particular event or the time at which it takes place. 'Date' is the number of a day along with the month of the year specified by a number. Since no number is present, 'occasion' is correct. Wherein and whereby have the same meaning in the sentence and since none of the options mention the combination, it can be ignored. 'Equity' is the quality of being fair and impartial, which will not suit the sentence. Hence, the correct
answer is 4.

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Filed Under: English
Exam Prep: CAT , GRE , TOEFL

0 1820

Q:

Which of the following is a chemical formula of quicklime?

A) Ca2O	B) Ca2CO3
C) CaO2	D) CaO

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