a sum becomes rs 8800 in 4 years at simple interest at the yearly interest rate of 25% per annum.what is the sum

Question

Answer 1

Amount=Principal+Interest
8800=x+(x*25*4)/100
=4400

Answer 2

Amount=Principal+Interest
8800=x+(x*25*4)/100
=4400

Answer 3

sorry 4400
Amount=principle+intrest
8800=p+pnr/100
8800=p(1+(4*25/100))
8800=p(1+1)
8800=2p
p=4400

Answer 4

sorry 4400
Amount=principle+intrest
8800=p+pnr/100
8800=p(1+(4*25/100))
8800=p(1+1)
8800=2p
p=4400