Questions

Q:

What is the unit of the physical quantity "Inductance"?

A) weber B) farad
C) henry D) tesla
 
Answer & Explanation Answer: C) henry

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Filed Under: Physics
Exam Prep: Bank Exams

2 2070
Q:

The strength of a force is usually expressed by its __________.

A) Motion B) Direction
C) Interaction D) Magnitude
 
Answer & Explanation Answer: D) Magnitude

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Filed Under: Physics
Exam Prep: Bank Exams

1 2070
Q:

Which of the following cities is the venue of the 4th edition of World Summit on Accrediation (WOSA) 2018?

A) Hyderabad B) Pune
C) New Delhi D) Patna
 
Answer & Explanation Answer: C) New Delhi

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Filed Under: General Awareness
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3 2069
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 2069
Q:

Improve the bracketed part of the sentence We (should had) the confidence that we will surely succeed one day.

A) could have B) had to have
C) must have D) no improvement
 
Answer & Explanation Answer: C) must have

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Filed Under: English
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0 2069
Q:

Match List-I with List-II and select the correct answer using the code given below the Lists :

A) ABCD - 4 3 2 1 B) ABCD - 4 2 3 1
C) ABCD - 1 2 3 4 D) ABCD - 1 3 2 4
 
Answer & Explanation Answer: A) ABCD - 4 3 2 1

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Filed Under: Indian Geography
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1 2069
Q:

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

 

1. Prices of food products are going up.
P. Seven straight weeks of rising prices have burnt holes in common man's pockets.
Q. But it ruled out any "blind control" to rein in the increasing rates.
R. Wholesale price-based inflation has already touched over a three-year high.
S. The government has admitted that containing inflation would be a more difficult task.
6. This may hurt economic growth and reforms.

A) SQRP B) PQRS
C) PRSQ D) RSQP
 
Answer & Explanation Answer: C) PRSQ

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Filed Under: English
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0 2069
Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

The first working steam­ powered vehicle was designed and most likely built by Ferdinand Verbies, a Flemish member of a Jesuit mission in China around 1672. It was a 65 cm long scale­ model toy for the Chinese Emperor, that was unable to carry a driver or a passenger. It is not known if Verbiest's model was ever built. Nicolas- Joseph Cugnot is widely credited with building the first full­ scale, self ­propelled mechanical vehicle or automobile in about 1769; he also created a steam­ powered tricycle. He constructed two steam tractors for the French Army, one of which is preserved in the French National Conservatory of Arts and Crafts. His inventions were however handicapped by problems of water supply and maintaining steam pressure. In 1801, Richard Trevithick built and demonstrated his Puffing Devil road locomotive, believed by many to be the first demonstration of a steam ­powered road vehicle. It was unable to maintain sufficient steam pressure for long periods. Sentiment against steam ­powered road vehicles led to the Locomotive Acts of 1865. In 1807 Nicephore Niepce and his brother Claude probably created the world's first internal combustion engine which they called Pyreolophore.

What is meant by "Sentiment" in the context of the given paragraph?

A) Depression B) Fascination
C) Celebration D) Resentment
 
Answer & Explanation Answer: D) Resentment

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Filed Under: English
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0 2068