GATE Questions

Q:

Who is the richest person in the world 2018?

A) Jeff Bezos B) Bill Gates
C) Warren Buffets D) Mark Zuckerberg
 
Answer & Explanation Answer: A) Jeff Bezos

Explanation:

Jeff Bezos is the richest person in modern history. The Amazon.com Inc. founder’s net worth broke $150 billion in New York on 16th July 2018 morning, according to the Bloomberg Billionaires Index.

 

 jeff_bezos1531830665.jpg image

 

That’s about $55 billion more than Microsoft Corp. co-founder Bill Gates, the world’s second-richest person.

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Q:

In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by ?

A) 25 m B) 21 m
C) 22 m D) 19 m
 
Answer & Explanation Answer: A) 25 m

Explanation:

A:B = 200 : 169
A:C = 200 : 182
 CB = CA×AB 

 

182200×200169

 

=> 182:169

 

When C covers 182 m , B Covers 169 m
When C covers 350 m , B Covers 169182×350
=> 325 m

 

 

 

So C beats B by (350 - 325) = 25 m.

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Filed Under: Time and Distance
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6 2583
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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Subject: Indian Politics Exam Prep: GATE , CAT , Bank Exams , AIEEE
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12 2583
Q:

If 15 men 4 hours per day works for 14 days get Rs.35/- then how many men required if the work is 8 hours per day for 10 days they get 50/- ?

A) 12 B) 13
C) 14 D) 15
 
Answer & Explanation Answer: D) 15

Explanation:

We know M1×D1×H1W1 = M2×D2×H2W2 

 


=> 15×4×1435 = M×8×1050

 

=> M = 15

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Filed Under: Logic
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5 2579
Q:

Stars are held together by

A) Gravitational forces B) Electrical forces
C) Ionic forces D) Magnetic forces
 
Answer & Explanation Answer: A) Gravitational forces

Explanation:

A star is a self luminous astronomical object and shines due to internal radiation from the enrgy sources. All stars are held together by their own gravity called Gravitational force.

Stars_are_held_together_by1560151249.jpg image

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Filed Under: Physics
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5 2578
Q:

A group of six cousins are sitting around a hexagonal table, each one at one corner of the hexagon. (facing the centre inside) Raju is sitting opposite to Rohan. Sweety is sitting next to Navya. Aadya is sitting opposite to Navya, but not next to Kalyan. Karthik has a person sitting between Rohan and himself. If Sweety sits to the right of Karthik, then who is sitting to the left of Karthik ?

A) Aadya B) Kalyan
C) Raju D) Rohan
 
Answer & Explanation Answer: C) Raju

Explanation:

Suppose Sweety is sitting between Rohan and Karthik such that she is to the right of him.....then as Raju is opposite to Rohan then Raju must be to the left of Karthik.

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Filed Under: Logic
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3 2577
Q:

Which animal exclusively eat only eucalyptus leaves and nothing else?

A) Koala B) Arctic tern
C) Catfish D) Tropical cockroach
 
Answer & Explanation Answer: A) Koala

Explanation:

Koala is a animal that exclusively eat only eucalyptus leaves and nothing else.

Which_animal_exclusively_eat_only_eucalyptus_leaves_and_nothing_else1537791367.jpg image

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Filed Under: Animals and Birds
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3 2577
Q:

I am a box that holds keys without locks, yet they can unlock your soul. What am I?

A) Keyboard B) Keypad
C) Piano D) Key holder
 
Answer & Explanation Answer: C) Piano

Explanation:
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