plz solve this tomorrow is my exam

Question

Amit borrowed from babita a certain sum of money for two years at si.Amit lend this sum to chandel at the same rate for 2 years at ci.at the end of 2 years he recieved rs110 as ci but paid rs100 as si.find the sum and rate of interest.

Answer 1

dont make a code

Answer 2

just solve it