Question

mohit invested a certain sum in three different schemes A,B and C with rates of interest 10% p.a.,12% p.a. and 15% p.a. respectively. If the total interest accrued in 1 year is rs 3200 and the amount invested in scheme C was 150% of the amount invested in scheme A and 240% of the amount invested in scheme B , then what is the amount invested in scheme B ? please answer it correctly ​

Answer 1

Answer:

David invested certain amount in three different schemes A, B and C with the rate of interest 10% p.a., 12 % p.a,m and 15% p.a, respectively. If the

Let x, y and z be the amounts invested in schemes A, B and C respectively. Then, ( x × 10 × 1/100 ) + ( y × 12 × 1/100 ) + ( z × 15 × 1/100 ) = 3200 .