Question

A sum of money at simple interest Doubles itself in 6 year 2 month .In how many years will it triple itself

Answer 1

Answer:

Interest i=P

timeN= 6 2/12 = 6 1/6 yrs=37/6yrs

R=100 xl/PN

= 100XP x6/PX37=600/37%

2) Int. I=2p,R=600/37

N=100xl/PR

= 100x2px37/px600 = 7400/600

= 12 1/3 yrs=12yrs 4mos. Ans