Book
Maths Puzzle
In SI,What sum amounts of Rs 1120 in 4yrs and Rs 1200 in 5 yrs?
Read Solution (Total 2)
-
- principal+s.i for 5 year=1200
pricipal+s.i for 4 year=1120
for 1 year=(1200-1120)=80
now for 4 year =80/1*4=320
so 1120-320=800 answer - 11 years agoHelpfull: Yes(0) No(0)
- SI=1200-1120=80 (same for all yr)
so,1200-80*5=800 - 11 years agoHelpfull: Yes(0) No(0)
Book Other Question