General Knowledge Questions

Q:

Glass is a.........mixture of metallic...........

A) homogenous, sulphates B) homogenous, silicates
C) heterogenous, carbonates D) heterogenous, nitrates
 
Answer & Explanation Answer: B) homogenous, silicates

Explanation:
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Q:

Two metallic wires made from copper have same length but the radius of wire 1 is half of that of wire 2. The resistance of wire 1 is R. If both the wires are joined together in series, the total resistance becomes

 

A) 2R B) R/2
C) 5R/4 D) 3R/4
 
Answer & Explanation Answer: C) 5R/4

Explanation:

So, resistance of Wire 2 is R/4 as radius is half of wire 1, so area would be 4 times of wire 1.

Now for resistance in series. R= R1 + R2.

Therefore, Final R= R + R/4 = 5R/4

 

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The President of India is elected by the __________

A) members of the Lok Sabha B) members of both Houses of the Parliament
C) members of the State Legislature D) by an electoral college consisting of the elected members of both Houses of the Parliament and state Assemblies
 
Answer & Explanation Answer: D) by an electoral college consisting of the elected members of both Houses of the Parliament and state Assemblies

Explanation:
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Filed Under: Indian Politics

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.
Mother said, "Lie down, Arjun."

A) Mother told lie down Arjun. B) Mother told Arjun for lying down.
C) Mother asked Arjun to lie down. D) Mother asked Arjun to be lied down.
 
Answer & Explanation Answer: C) Mother asked Arjun to lie down.

Explanation:
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Filed Under: English
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Q:

The right ventricle transports oxygenated blood to the lungs.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

The right ventricle transports deoxygenated blood to the lungs, where the oxygenation takes place.


Hence, the given statement is FALSE.

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Subject: Biology
Exam Prep: AIEEE , Bank Exams
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Q:

In 1936 Gandhi shifted his ashram to segaon from Sabarmati . What new name did Gandhi give the villege?

Answer

Sevagram

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Q:

Which is the first talkie film in India?

A) Alam Ara B) Raja Harishchandra
C) Pundalik D) Sant Tukaram
 
Answer & Explanation Answer: A) Alam Ara

Explanation:

The first talkie film in India was Ardeshir Irani released Alam Ara, on 14 March 1931.

 

Irani later produced the first south Indian talkie film Kalidas directed by H.M. Reddy released on 31 October 1931.

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Filed Under: Indian History
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Q:

Oxidation number of S8?

A) +1 B) -2
C) +2 D) 0
 
Answer & Explanation Answer: D) 0

Explanation:

S8 is an elemental form of sufur. In elemental form it can't be reduced or oxidized. Hence, it oxidation number is zero and thus sulfur is zerovalent here.

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Filed Under: Chemistry
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