Abhijit invested in three schemes A, B and C the amounts in the ratio of 2 : 3 : 4 respectively. If the schemes offered interest @ 20 p.c.p.a. 16 p.c.p.a. and 15 p.c.p.a. respectively, what will be the respective ratio of the amounts after one year ?

Let Abhijit invested Rs. 2x, Rs. 3x and Rs. 4x in three schemes A, B and C respectively.

$herefore$ The required ratio

$= 2x imes frac{{120}}{{100}}:3x imes frac{{116}}{{100}}:4x imes frac{{115}}{{100}}$

$= 2 imes 120:3 imes 116:4 imes 115$

$= 60:87:115$