Question

Ram invests two sum of money A and B at 10% p.a. and 20% p.a respectively at CI for 2 years. IF the total interest on both the sum is Rs 5350 then find the sum invested in A if the total sum of A and B was Rs 20,000?

Answer 1

Answer:

Rs 15000

Step-by-step explanation:

At 10% CI in 2 years=21 %

At 20% Ci in 2 years =44%

and 5350 is 107/4% of 20000, by using allegation

A                                              B

21                                             44

107/4

3                                               1

A=3/4 x 20000= Rs 15000

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