(a) 47112
(b)
Mr. Batra invested a part of money in a scheme. He received 3%, 4% and 5% interest in
respectively. He reinvested his return in the scheme and received 4499.04 at the end of the 3 yea
What was his initial investment?
(d) 4200
Answers
Answered by
1
Step-by-step explanation:
He reinvested his return in the scheme and received 4499.04 at the end of the 3 yea
Answered by
0
Answer:
Let the investment in scheme A be Rs. x
and teh investment in scheme B b Rs. (13900-x)
We know that SI=PRT/100
simple interest for Rs. x in 2 yeras at 14% pa.a =
100
x×14×2
=
100
280
simple interest for Rs.(13900-x) in 2 years at 11% p.a =
100
(13900−x)×11×2
=
100
22(13900−x)
Total interest = Rs. 3508
100
28x
+
100
22(13900−x)
=3508
⇒28x+305800−22x=350800
⇒6x=4500⇒x=
6
45000
=7500
Investment in scheme B= 13900-
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