Question

please tell me the correct answer
i need full solution​

Answer 1

Answer:

(d) ₹1000 IS THE RIGHT ANSWER!!!

Step-by-step explanation:

PARAMETERS GIVEN,

TME = 2 YEAR

RATE%=8%

LET THE SUM BE x

SO,

FOR SI,

SI=PRT/100

  = (x*8*2)/100

  = 4x/25

SO,

CI = (4x/25)+₹6.40

CI=[P(1+R/100)ⁿ]-P

(4x/25)+6.40=[x(1+8/100)²]-x

(4x/25)+(64/10)=[x(27/25)²]-x

(8x+320)/50=729x/625-x

(8x+320)/50=(729x-625x)/625

(8x+320)/50 = 104x/625

625(8x+320)=50*104x

5000x+200000=5200x

2,00,000=200x

x=2,00,000/200

x=₹1000

THEREFORE,

OPTION (d) ₹1000 IS THE RIGHT AMSWER!!!

I HOPE YOU UNDERSTOOD THE QUESTION!!!

Answer 2

The answer is 1000
Pls mark as Brainly