plzz solve this i have a doubt..
plzz do this..
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let amount is x Rs.
simple interest =2x/5
principal=x-2x/5=3x/5
t=10
r=(2x/5×100)÷(3x/5×10)
=2x×100×5/(3x×5×10)
=200/30=6⅔%
simple interest =2x/5
principal=x-2x/5=3x/5
t=10
r=(2x/5×100)÷(3x/5×10)
=2x×100×5/(3x×5×10)
=200/30=6⅔%
surajkr159pc2lfs:
galat h bhai tra ye answer
to bhai simple interest amount ka nahi principal ka 2/5 hoga
ha yhi hga lkin ye hua kyu questions m bola h ki 2/5 of amount
bhai question me misprint h
nhi bhai ssc ka ques h
Answered by
0
Let the principal/sum be 'x'.
Given that simple interest on sum of money be (2/5).
So, SI = (2x)/5.
Given Time n = 10 years.
We know that SI = PRT/100
= > (2x/5) = (x * R * 10)/100
= > 100(2x) = 5(x * R * 10)
= > 200x = 50xR
= > 200 = 50R
= > R = 200/50
= > R = 4.
Therefore the rate of interest per annum = 4%.
Hope this helps!
2/5 of the amount v t bla h
amount = sum. son(2/5) of x = (2x/5)
amount = sum. so, (2/5) of x = (2x/5)
let, P=1 , than I= 1×2/5. , t=10(given). r= I×100/P×T = 5/2×100/1×10 = 4%. (ans)
bhai ye pta kse krege ki amount dia h ya principal
ye confusion ho ra h
english please
rate of intrest 'r' = I×100/P×T (formula). so we have to find out 'P'. so let P=1 .
Bro i have much confusion on this topic.
what is ur doubt..u can ask!
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