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Q:

Directions : For the Assertion (A) and Reason (R) below, choose the correct alternative 

Assertion (A)  :  Diamond is used for cutting glass. 

Reason (R)     :  Diamond has a high refractive index. 

A) Both A and R are true and R is the correct explanation of A. B) Both A and R are true but R is NOT the correct explanation of A.
C) A is true but R is false. D) A is false but R is true.
 
Answer & Explanation Answer: B) Both A and R are true but R is NOT the correct explanation of A.

Explanation:

Diamond is very hard due to its rigid three dimensional structure and so, it is used for cutting glass. Refractive index of diamond is high and gives it the greater transparency and brilliance. 

 

 

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Filed Under: Assertion and Reason

Q:

Who gave the Slogan Inquilab Zindabadh ?

A) M.K.Gandhi B) Nehru
C) Iqbal D) Bal Gangadhar Thilak
 
Answer & Explanation Answer: C) Iqbal

Explanation:

It was given by Iqbal

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Filed Under: Famous Personalities

Q:

The title Sparrow is given to

A) Sardar Vallabhai patel B) Rajinder Singh
C) Nelson Mandela D) Porus
 
Answer & Explanation Answer: B) Rajinder Singh

Explanation:

Title Sparrow is given to Major Rajinder Singh

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Filed Under: Indian History

Q:

Ravi Varma is famous in which of the following fields?

A) Dancing B) Sculpture
C) Painting D) Singing
 
Answer & Explanation Answer: C) Painting

Explanation:

he is famous in painting

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Filed Under: Indian History

Q:

From whom did Vijayalaya Chola capture tanjore?

A) Pallavas B) Pandyas
C) Mughals D) None
 
Answer & Explanation Answer: B) Pandyas

Explanation:

Vijayalaya Chola captured tanjore from Pandyas

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Filed Under: Indian History

Q:

When is the commonwealth day observed by its member countries

A) Jan 25 B) may 24
C) octo 24 D) Nov 14
 
Answer & Explanation Answer: B) may 24

Explanation:
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Filed Under: World Organisations

Q:

Who advocated the theory of laissez Faire

A) Marshall B) Malthus
C) Adam smith D) None of these
 
Answer & Explanation Answer: C) Adam smith

Explanation:
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Filed Under: Famous Personalities

Q:

Name the person popularly Known as Gurudv

A) Narayana guru B) Tagore
C) Dr.S.Radhakrishnan D) Ramakrishna Paramahamsa
 
Answer & Explanation Answer: B) Tagore

Explanation:
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Filed Under: Famous Personalities