Question

solve this question​

Answer 1

Answer:

5000

Step-by-step explanation:

assume principle as 100x rupees

then you get 121 rupees as CA after 2 years. ci is 21x

he repays some amount at this point

and after 3rd year his ci is 8/21 times of the ci after 2 years

that is 8x.

so 8x rupees ci then 80x is the principle for third year

subtract 80x from 121x you get 41x as repayed amount on second year

from this we compare the 2050 with 41x we get x as 50

for investment 50x is 5000