navodya vidyalaya
Exam
Numerical Ability
X AND Y HAVE CERTAIN NUMBER OF ORANGES .X SAYS TO Y ,"IF YOU GIVE ME 10 OF YOUR ORANGES ,I WILL HAVE THE SAME NUMBER OF ORANGES AS LEFT WITH YOU".Y REPLIES,"IF YOU GIVE ME 10 OF YOUR ORANGES ,I WILL HAVE THE SAME NUMBER OF ORANGES AS LEFT WITH YOU ".THE NUMBER OF ORANGES WITH Y IS.
Read Solution (Total 1)
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- I equation X+10=2(Y-10)
II equation X-10=Y+10
after solve both equation we get Y=50
Now put value of Y in II equation we get X=70 - 7 years agoHelpfull: Yes(0) No(0)
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