Monday, February 29, 2016

Railway exam general awarness,aptitude and current affairs questions

1)Where is located Sangay volcanic Mount?
Answer=Ecuador
(The capital of ecuador country is Quito)
2)Who had introduced Ryotwari system in india?
Answer=Thomas Munro(1820)
3)Where is located Achanakmar wildlife Sanctuary?
Answer=chhattisgarh(1975)
4)Who is the Father of Genetics?
Answer=Gregor Johann Mendel
(Term genetics was first used by william Bateson in 1905)
5)National Science Day is observed on?
Answer=February 28
(National science day is celebrated for sir CV Raman,Who has discovered Raman effect in this day)
6)Who has been appointed BBB(Banks board of bureau)?
Answer=Vinod Rai
(He is the former CAG-comptroller and Auditor general)
7)Which team has won Ranji Trophy for 2016?
Answer=Mumbai
(Mumbai has won 2016 Ranji trophy 41st time defeated by saurashtra by 21 runs)
8)Who is the chairman of FIFA(Federation Internationale de Football Association)?
Answer=Gianni Infantino
(He is from Switzerland)
9)President pranab Mukherjee has declared as india's First digital state?
Answer=Kerala
(It was announced by pranab mukherjee after launching digital empowerment function held at Kozhikkode)
10)Who has been awarded Aryabhata Award?
Answer=Avinash chander
(He was the former DRDO(defence research development organisation) and got award from  Astronautical Society of India)
11)Three numbers are in the ratio of 3:4:5 and their L.C.M is 2400.Their H.C.F is?
Answer=40
(Let the numbers be 3x,4x,5x,then, their L.C.M=60x
so,60x=2400
x=40,(3*40),(4*40),(5*40)
H.C.F=40)
12)A barrel of water 4/5 full.When 7 bottles of water were taken out and 5 bottles of water were poured into it, it was 3/4 full,How many bottles of water can the tin contain?
Answer=40
(Suppose x bottles can fill the tin completely,
Then,(4/5)x-(3/4)x=(7-5)
x/20=2
Required number of bottles=40)
13)Two pipes A and B can fill a tank in 6 hours and 4 hours respectively.If they are opened an alternate hours and if pipe A is opened first, in how many hours, the tank shall be full?
Answer=5 hours
(A's work in 1 hour=1/6
B's work in 1 hour=1/4
(A+B)'s 2 hours work when opened alternately=(1/6)+(1/4)=5/12
(A+B)'s 4 hours work when opened alternately=(5*2)/12=10/12=5/6
Remaining part=(1-(5/6))=1/6
Now A's turn and 1/6 part is filled by A in 1 hour
Total time taken to fill the tank=(4+1)hrs=5 hrs)
14)TRADE is related to UQBCF in the same way as PLATE is related to?
Answer=QKBSF
15)In a code language SECTOR is written as CESROT.How will OPPOSITION be written in the same code language?
Answer=SOPPONOITI

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