Railway exam general awarness,aptitude and current affairs questions

1) Who has won 2016 Australian open tennis title?
Answer=Angelique Kerber
(she defeated defending champion Serena williams,and she is from Germany)
2)Who is the author of a book of "Midnight's Furies"?
Answer=Nisid Hajari


(He got the award of 2016 William E.colby award for his book Midnight's Furies,The deadly legacy of India's partition)
3)Who have got prestigious V Shantaram life time achievement award at MIFF(mumbai international flim festival)?
Answer=Naresh Bedi
4)Who is appointed as the Lokayuta of Utter Pradesh?
Answer=justice sanjay mishra
5)Hardik Pandya is related to which sports?
Answer=Cricket
6)Which city has topped the list of the first 20 cities to be developed as smart cities?
Answer=Bhubaneswar
(it is in odisha state)
7)What is the full form ELISA in medical field?
Answer=Enzyme linked immuno sorbent assay(used for testing AIDS)
8)Where is the headquarters of International Olympic committee?
Answer=Lausanne(switzerland)
(Estimated year of 1894)
9)What is the national sport of Japan country?
Answer=Sumo
(Japan currency is Yen)
10)Who is the father of green revolution in the world?
Answer=NE Borlaug
(Green revolution in India has Dr.swaminathan)
11)What are vitamins including fat saluble vitamins?
Answer=A,D,E,K
12)What is the main use of "Widal Test"?
Answer=Typhoid Fever
(Pathogen is salmonella typhi,vaccine is TAB vaccine,screeing of food and water)
13)What is the  purpose of "Red Revolution" in Agriculture field?
Answer=Meat and Tomato production
14)Who have won 2016 Australian open men's single tennis title?
Answer=Novak Djokovic(serbia)
He defeated Andy Murray of Britain.
15)The cost of 5 chairs and three tables is 3,110.Cost of one chair is 210 less than cost of one table,what is the cost of two tables and two chairs?
Answer=Rs.1660
(Explanation:chair=x,table=y
5x+3y=3110,y-210=x
5x+3(x+210)=3110
5x+3x+630=3110
8x=3110-630=2480
x=2480/8=310
cost price of two tables and two chairs,
2x+2y=2(310)+2(520)=1660)
16)The respective ratio between the present ages of ram,rohan and raj is 3:4:5.If the average of their present ages is 28 years then the ages of ram and rohan together after 5 years?
Answer=59 years
(Explanation:let the present ages of ram,rohan,raj=3x,4x,5x
3x+4x+5x=28*3
12x=84
x=84/12=7
sum of the ages ram and rohan together=3*7+4*7+5+5=59 years)
18)Raman scored 456 marks in an exam in the same exam and sita got 54 percent marks in the same exam which is 24 marks less than raman.If the minimum passing marks in the exam is 34 percent,then how much more marks did raman score than the minimum passing marks?
Answer=184
(Explanation:x*(54/100)=456-24=432
x=432*100/54=800
minimum passing marks=800*34/100=272
required answer=456-272=184)