Questions

Q:

Improve the bracketed part of the sentence.

The driver gave (advice) at the court during the murder trial.

 

A) evidence B) proof
C) witness D) no improvement
 
Answer & Explanation Answer: A) evidence

Explanation:
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Filed Under: English
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0 17021
Q:

Who was the chairman of the Provincial Constitution Committee of the Constituent Assembly

A) Dr. B.R Ambedkar B) Pt. Jawaharlal Nehru
C) Dr.Rajendra Prasad D) Sardar Patel
 
Answer & Explanation Answer: D) Sardar Patel

Explanation:

 g

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Filed Under: Indian Politics

29 17005
Q:

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


The flora and fauna of Cubbon Park captures our attention more than anything else. But when you take time to look closely at the statue, you will marvel at its sheer grandeur. Sculpted by Sir Thomas Brock, the 11 feet high marble statue is larger than life. It brings out the personality of Queen Victoria, who had been the Monarch of Great Britain from 1837 till 1901, depicting a rather proud, stern person with pronounced features.

In 1906, the statue was unveiled in the city by George Frederick Ernest Albert, Prince of Wales and Duke of Cornwall and York, making it stand in all its glory in its 111th year. Even though there is a wealth of history to the statue, and it was made to appear imposing, the busy Bengalureans would probably refer to it as just another landmark. As the workers are busy in discussion on the instructions given to them, life continues as usual in the Park.


Queen Victoria ruled Great Britain for how many years?

A) 64 years B) 34 years
C) 54 years D) 44 years
 
Answer & Explanation Answer: A) 64 years

Explanation:
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0 16996
Q:

Which word or words explains the meaning of the following idioms:-

To flog a dead horse

A) To act in a foolish way B) To waste one’s efforts
C) To revive interest in an old subject D) To revive old memories
 
Answer & Explanation Answer: B) To waste one’s efforts

Explanation:

To flog a dead horse means to waste effort on something when there is no chance of succeeding.

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1 16993
Q:

The purpose of choke in tube light is

A) Induce high voltage B) Induce low resistance
C) Induce high resistance D) Induce low voltage
 
Answer & Explanation Answer: A) Induce high voltage

Explanation:

When the switch is ON, in a tube light choke is nothing but the coil/ballast ( inductor) which is used to induce the high voltage across it. as we know that inductor has property to induce high voltage for the brief period of time, this high voltage is required to ionize the gases in the starter.

Then gas inside the starter gets ionized due to this full voltage and heats the bimetallic strip that is caused to be bent to connect to the fixed contact. Current starts flowing through the starter. Although the ionization potential of the neon is the little bit more than that of the argon but still due to small electrode gap high voltage gradient is appeared in the neon bulb and hence glow discharge is started first in a starter.

As voltage gets reduced due to the current causes a voltage drop across the inductor, the strip cools and breaks away from the fixed contact. At that moment a large L di/dt voltage surge comes across the inductor at the time of breaking.

This high valued surge comes across the tube light electrodes and strikes penning mixture (mixture argon gas and mercury vapor).

Gas discharge process continues and current gets the path to flow through the tube light gas only due to low resistance as compared to the resistance of starter.

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31 16991
Q:

Rearrange the parts of the sentence in correct order.An inference is

P : the direct, logical one

Q : the likely or probable

R : conclusion rather than

 

A) PRQ B) QPR
C) RQP D) QRP
 
Answer & Explanation Answer: D) QRP

Explanation:
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0 16985
Q:

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


The flora and fauna of Cubbon Park captures our attention more than anything else. But when you take time to look closely at the statue, you will marvel at its sheer grandeur. Sculpted by Sir Thomas Brock, the 11 feet high marble statue is larger than life. It brings out the personality of Queen Victoria, who had been the Monarch of Great Britain from 1837 till 1901, depicting a rather proud, stern person with pronounced features.

In 1906, the statue was unveiled in the city by George Frederick Ernest Albert, Prince of Wales and Duke of Cornwall and York, making it stand in all its glory in its 111th year. Even though there is a wealth of history to the statue, and it was made to appear imposing, the busy Bengalureans would probably refer to it as just another landmark. As the workers are busy in discussion on the instructions given to them, life continues as usual in the Park.


Queen Victoria had all of the following traits, except ______________.

A) proud B) generous
C) stern D) pronounced features
 
Answer & Explanation Answer: B) generous

Explanation:
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Filed Under: English
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0 16984
Q:

NH3 oxidation number?

A) -1 B) +1
C) 0 D) -3
 
Answer & Explanation Answer: C) 0

Explanation:

NH3, Ammonia is a neutral compound as the individual oxidation numbers elements that make up the compound NH3 are Nitrogen (N) and Hydrogen (H) sum to zero. 

We do not speak of the oxidation number of a molecule. We can speak of the oxidation numbers of the individual elements that make up the compound.

 

Here the oxidation number of Nirogen is -3 and that of Hydrogen is +1.

Now, NH3 = 1(-3) + 3(+1) = -3 + 3 = 0.

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Filed Under: Chemistry
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