Question

Refer to the attachment ❤️


Question number 12th.​

Answer 1

SOLUTION

Let the money invested in scheme A = Rs.x

& money invested in scheme B= Rs. y

Now, schemes A & B offer interest at the rate of 8% per annum & 9% per annum respectively & she received and annual interest of Rs. 1860

This means 8% of x +9% of y= 1860

=) .08x+ .09= 1860.......…...(1)

Now if she interchanges the amount invested in each scheme, she will get Rs. 20 more as an annual Interest.

This means 8% of y +9% of x = 1860+20

=) .08y+ .09x= 1880...........(2)

Now we solve (1) &(2) for x & y

& we get x= 12000 , y= 10000

So, money invested in scheme A = Rs.12000

& money invested in Scheme B= Rs.10000.

hope it helps ☺️⬆️

Answer 2

Ello.! ❤

Answer:

Refer to attachment.!✌

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#hope it help uh.!

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