GATE Questions

Q:

Makaibari is the costliest variety of what?

A) Coffee B) Pepper
C) Tea D) Water
 
Answer & Explanation Answer: C) Tea

Explanation:

Makaibari is the world's first tea factory and was established in 1859 in Darjeeling, West Bengal. 

 

It is most expensive tea in India which costs around 1.12 lakhs for 1 kg of tea.

 

Hence, Makaibari is the costliest variety of Tea.

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Q:

Which of the following is a Decomposition Reaction?

A) 2HgO ----> 2Hg + O2 B) 6NaNO3 ----> 6NaNO2 + 3O2
C) ZnCO3 ----> ZnO + CO2 D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

All the given reactions are Decomposition reactions.

Decomposition reaction is a reaction in which only one reactant is splitted into two or more products.

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Filed Under: Chemistry
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2 3339
Q:

Sociological analysis of religion is concerned with

A) the purpose of life B) which religions are true and which are false
C) learning the will of God D) patterns of religious activity and their effect on social life
 
Answer & Explanation Answer: D) patterns of religious activity and their effect on social life

Explanation:

Sociology of religion is the study of the beliefs, practices and organizational forms of religion using the tools and methods of the discipline of sociology.

 

Hence, Sociological analysis of religion is concerned with patterns of religious activity and their effect on social life.

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Filed Under: Indian Politics
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Q:

Force of impact is the force

A) by the objects weight B) by the speed of the object
C) when the objects meet D) None of the above
 
Answer & Explanation Answer: C) when the objects meet

Explanation:

Force of impact is the force when the objects meet. The speed of the object plays an important role in the generation of force of impact. The laws of physics determine that the force of impact increases with the square of the increase in speed.

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Filed Under: Physics
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Q:

In each question given below four conclusions are followed by statements. You have to take the three given statements to be true (even if they seem to be at variance from the commonly known facts). Read the conclusions and decide which of the following set of statement indicate that conclusion is logically follows.

Statements :
1. All chairs are tents.

2. No chairs is jugs.

3. No jugs is glasses.

4. No glasses is pots.

Conclusions :
I. All pots are tents.

II. All glasses are chair.

III. Some jugs are tents.

A) Only conclusion I follows B) Both conclusion II & III follows
C) None follows D) Only conclusion II follows
 
Answer & Explanation Answer: C) None follows

Explanation:
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Q:

While selling a router, a shopkeeper gives a discount of 15%. If he gives a discount of 20%, he earns Rs. 51 less as profit. What is the original marked price of the router?

A) Rs. 1000 B) Rs. 1020
C) Rs. 1040 D) Rs. 980
 
Answer & Explanation Answer: B) Rs. 1020

Explanation:

Let the marked price of the router be Rs. P

From the given data,

P x 85100 - P x 80100 = 51P x 5100 = 51 P = 51005 = 1020 

 

Hence, the original marked price of the router is Rs. 1020.

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Filed Under: Profit and Loss
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7 3332
Q:

List of Lok Sabha Speakers in India [1952 To 2019]

Answer

1) G.V. Mavalankar (1952-56)


 


 gv_mavalankar-first_loksabha_speaker1561356892.jpg image


 


2) M.A. Ayyangar (1956-57 & 1957-62)


 


 M.A_._Ayyangar_1561356931.jpg image


 


3) Hukam Singh (1962-67)


 


 


Sardar_Hukam_Singh1561356971.jpg image


 


4) N. Sanjiva Reddy (1967-69)


 


N-Sanjiva-Reddy1561356991.jpg image 


 


5) Gurdial Singh Dhillon (1969-1971 & 1971-1975)


 


Gurdial_Singh_Dhillon1561357076.jpg image


 


6) Bali Ram Bhagat (19976-77)


 


 baliram_bhagat1561357122.jpg image


 


7) K.S. Hegde (1977-80)


 


 k.s_.hegde_1561357144.jpg image


 


8) Balram Jakhar (1980-1984 & 1984-1989)


  


 balram-jakhar1561357217.jpg image


 


9) Rabi Ray (1989-91)


 


Rabi-Ray1561357254.jpg image 


 


10) Shivraj Patil (1991-96)


  


 shivraj_patil1561357294.jpg image


  


11) P.A. Sangma (1996-98)


 


 pa-sangma1561357325.jpg image


 


12) G.M.C. Balayogi (1998-99 & 1999-2002)


 


g.m_.c_._balayogi_1561367995.jpg image


 


 13) Manohar Joshi (2002-04)


 


 manohar_joshi1561368044.jpg image  


 


14) Somnath Chatterjee (2004-09)


 


 somnath-chatterjee1561368122.jpg image


  


15) Meira Kumar (2009-14)


 


 meira_kumar_-_first_female_speaker1561368171.jpg image 


 


16) Sumitra Mahajan (2014-19)


 


 Sumitra_Mahajan1561368209.jpg image


 


17) Om Birla (2019 -)


 


OM-BIRLA1561368373.jpg image

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Q:

A man and his son are in a terrible accident and are rushed to the hospital in critical care. The doctor looks at the boy and exclaims "I can't operate on this boy, he's my son!" How could this be?

Answer

This is only possible when that doctor is boy's mother.

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