R-SAT
Exam
Numerical Ability
Percentage
Three seventh of a number is 10 more than the 20% of that number. what will be the 60% of that number?
a)54
b)43.75
c)43.67
d)43.9
e)none
Read Solution (Total 10)
-
- 3/7*x=*/5 +10
15x-7x/35=10
8x=10*35
X=350/8
350/8×60/100=26.25
Ans=none - 9 years agoHelpfull: Yes(7) No(1)
- (3/7x)-10=(20/100)*x
solve the equation
x=43.75
60%of 43.75 is approx 26.25 which is not in option
So (e) none is correct
- 9 years agoHelpfull: Yes(4) No(0)
- let number be x.then 3x/7=10+((20*x)/100)
on solving we get x as 350/8.60% of 350/8 is 26.25 - 9 years agoHelpfull: Yes(4) No(0)
- 3/7*x= 10+(20/100)*x
3/7*x=10+(x/5)
{(15-7)/35}x =10
x=(10*35)/8
x=350/8= 43.75 - 9 years agoHelpfull: Yes(3) No(4)
- x3/7-x1/5=10
x=350/8
(350/8)*60/100=26.25 - 9 years agoHelpfull: Yes(3) No(0)
- option (e) is correct
- 9 years agoHelpfull: Yes(2) No(0)
- let the number be x. 3/7 of x=1/5 of x+ 10
hence solving we get 43.75
- 9 years agoHelpfull: Yes(2) No(9)
- Answer is none coz the number is 43.75 its 60 percentage is 26.75 it could be the answer
- 8 years agoHelpfull: Yes(1) No(0)
- 3X/7=10+((20X)/100)
AFTR SOLVIG ANS:26.25
OPTION (e) IS CRCT - 7 years agoHelpfull: Yes(0) No(0)
- e.none
3x/7=x/5+10
3x/7=x+50/5
solving we get x=43.75 and60% of x =26.25 - 7 years agoHelpfull: Yes(0) No(0)
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