14 JUly Current Affairs PDF Download

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1. Which company has launched a new AI-based notes app called NotebookLM ? A) Google B) Microsoft C) Apple D) Tata ANSWER= (A) Google Points:--- • Google • Founded – 4 Sept 1998 • Founders – Larry Page & Sergey Brin • HQ – California, USA • CEO – Sundar Pichai • Parent Organization – Alphabet INC. Check Answer 2.In which country the Para Athletics World Championship 2023 was held ? A) Japan B) Brazil C)France D) None of these ANSWER= (c)France Points:- India's Nishad Kumar has clinched a silver medal in the ongoing Para Athletics World Championships 2023 in Paris, France. Check Answer 3. Which Country to host ASEAN Countries Conference on Traditional Medicines ? A) China B) India

Most Important GK Questions For RRB Group-D Exam

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 Most Important GK Questions For RRB Group-D Exam



  The chemical name of Quartz is? 
And:-  Sodium Silicate 


SMOG is a combination of ?
And:-  Smoke and Fog 


 The highest percentage of carbon is found in  which form of coal? 
And:-   Anthracite 


Acids react with bases to give 
And:-  Salt 


Plaster of Paris is made from 
 Ans:- Gypsum  


 Methane is present in the atmosphere of ?
Ans:-  Mars 


The main component of honey is 
Ans:-  Fructose 


 Which one of the following acids is used in the manufacturing of baking powder 
Ans:-  Tartaric Acid 


 Which acid is used in photography Ans:-  Oxalic Acid


Fertiliser having high nitrogen content is ?
Ans:- Ammonium nitrate 


 The gas used for artificial fruit ripening of green fruit is ?
 Ans:- Ethylene 


 Which of the following has the longest wavelength
Ans:-  Radio waves  


 Tritium is an isotope of 
Ans:-  Hydrogen 


Meson was discovered by 
Ans:-  Yukawa 


The maximum number of electrons on a principal  shell is ?
Ans:-  2n² 


The horizontal line in modern periodic table is  called 
Ans:-  Period   (RRB GROUP D 2018)


 Alkali metals are in a group -
Ans:- I A 


 The elements in group zero are called 
Ans:-  Inert  gases(RRB JE CBT-2 2019)


The mineral which helps blood clotting
And:- calcium oxalate


Chemical name of Picric Acid is? 
Ans:-  Tri Nitro Phenol(UPPSC 2018)


 Which has  is known as laughing gas? 
Ans:- Nitro oxide (RRB GROUP D
2018) 


Which material is used in making of safety  matches? 
 Ans:- Red Phosphorous( UPSSSC 2019)


 Nail polish remover contains? 
Ans:-  Acetone
(RRB JE 2019)


Which acid is present in Orange? 
Ans:-  Citric Acid(SSC
MTS 2019)


 Lead pencil contains ? 
Ans:- Graphite(RRB NTPC 2016)


Which gas is used in filling electric bulbs  ? 
Ans:-  Argon
(RRB JE 2019)


Lightest metal? 
Ans:-  Lithium(RRB GROUP D 2018)


Petroleum is found in  
Ans:-  Sedimentary Rocks  (RRB
RPF SI 2018)
  
Which gas is used in fire extinguisher? 
Ans:-  carbon dioxide  (RRB GROUP D 2018)


The most abundantly occurring element in the earth-crust is –
Ans:- oxygen( RRB NTPC 2016)


 Which is the major constituent of soda lime glass 
Ans:-  calcium oxide (UPPSC 2018)


 How many atoms are present in one molecule of
Ozone 
Ans:-  3 


Which metal is responsible for Itai disease 
Ans:-  Cadmium
(RRB JE 2019)
 
Read more:- Click here


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