TCS
Programming and Technical
Numerical Ability
Arithmetic
Ram has twice the amount of money that Shyam has. If Shyam gets Rs. 20, he will have Rs. 30 less than Ram. How much money does Ram have?
Read Solution (Total 12)
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- let x be the amnt that shyam has than ram has 2x amnt now...
if shyam gets 20rs than amt become x+20
similarly shyam amt will 30rs less than ram it mean ram amt become 2x-30 now
2x-30=x+20
x=50(shyam amt)
2x=100(ram amt) - 7 years agoHelpfull: Yes(7) No(3)
- assume that shyam has x rupee,so ram has 2x. now shyam get 20 rupee so x+20 =2x-30.
solve it you get x=50.so ram has 2*50=100 rupee. - 7 years agoHelpfull: Yes(5) No(0)
- Shyam amount=x
RAM amount=2x
2x-(x+20)=30
X=30+20
X=50(shyam amount)
RAM amount=2x=2(50)=100 - 7 years agoHelpfull: Yes(4) No(0)
- SHYAM has Rs X /-
RAM has Rs Y /-
Y = 2X ---------------(1) (Given)
Now,
X + 20 = Y - 30
X + 20 + 30 = Y
X + 20 + 30 = 2X ----------- ( From 1 )
X + 50 = 2X
50 = X
Y = 2X
Therefore Y = 100
RAM has Rs. 100 /- - 7 years agoHelpfull: Yes(3) No(0)
- Let amount of money Ram and Shyam be Rs. x and Rs. y respectively.
Given that Ram has twice the amount of money that Shaym has => x = 2y.
If Shyam gets Rs.20 then Shyam amount of money = y+20.
Then he will have Rs.30 less than Ram => x-30 = y+20
=> 2y -30 = y+20
=> y = Rs. 50;
=> x =2y = 2* 50 = Rs.100
So Amount of money Ram has (x) is Rs. 100 - 7 years agoHelpfull: Yes(1) No(0)
- 50
will be the answer i think - 7 years agoHelpfull: Yes(0) No(2)
- r=2s;s+20+30=r-20;
s=70;
r=140 - 7 years agoHelpfull: Yes(0) No(4)
- Let amt of shyam=s
Amt of ram=2s
If shyam gets 20rs=s+20
s+20=2s-30
s=50
2s=100 - 7 years agoHelpfull: Yes(0) No(0)
- ans:100
R=2S
S+20=R-30 i.e, R=S+50
slove two equations
we get R=100 - 7 years agoHelpfull: Yes(0) No(0)
- r=2s and s+20=r-30
then s=50 - 7 years agoHelpfull: Yes(0) No(0)
- 2s - 30 = s + 20
s = 50 - 7 years agoHelpfull: Yes(0) No(0)
- let x be the amnt that shyam has than ram has 2x amnt now...
if shyam gets 20rs than amt become x+20
similarly shyam amt will 30rs less than ram it mean ram amt become 2x-30 now
2x-30=x+20
x=50(shyam amt)
2x=100(ram amt) - 1 year agoHelpfull: Yes(0) No(0)
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