Question

17. Ravi invested a total amount of Rs. 65000 in three
different schemes A, B, C with rate of interest 12
p.c.p.a., 16 p.c.p.a. and 18 p.c.p.a. respectively and
earned a total interest of Rs 10,180 in one year. If the
amount invested in A is 72% of the amount invested
in C then what was the amount invested in scheme B.
(a) Rs. 15000 (b) Rs. 25000 (c) Rs. 22000
(d) Rs. 18000 (e) cannot determine
​

Answer 1

Answer:

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Answer 2

Answer:

the amount invested in scheme B is 25000

Step-by-step explanation:

The general hobby formulation is a formulation to discover the full easy hobby on a primary quantity at a specific price of hobby over a duration of time. The Total Interest Formula of a given cost may be expressed as, I = P×R×T. Where, I = Total Interest.

Given

Ravi invested a total amount of Rs. 65000 in three

nterest 12

p.c.p.a., 16 p.c.p.a. and 18 p.c.p.a. respectively and

earned a total interest of Rs 10,180 in one year.

solution

A+B+C = 65000

18x+B+25x = 65000

43x = 65000-B

43x = 65000-25000

43x= 40000

x=40000/43

43x = 65000-22000

x= 47000/43

so the final answer is 25000

the amount invested in scheme B is 25000

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