Question

a father wants to distribute a certain sum of money between his daughter and son in such a way that if both of them invest their shares in the scheme that office compound interest at 25/3% per annum for t and (t+2)years respectively , then the to share grows to become equal. if the son's was rupees 4320 that the total money distributed by father was​

Answer 1

Answer:

Step-by-step by step:

⇒  Suppose A gets Rs.P and B gets Rs.(25000−P).

⇒  Interest received by A at the rate 8% per annum C.I.

⇒  P(1+

100

8

​

)

2

−P

⇒  P(

25

27

​

)

2

−P

⇒  

625

104P

​

⇒  Interest received by B at the rate of 10% per annum S.I.

⇒  

100

[(25000−P)×10×2]

​

=

5

25000−P

​

⇒  According to the question,

⇒  

5

(25000−P)

​

=

625

104P

​

+1336

∴  P=Rs.10,000