Riya has an amount of Rs 6 X 6X 6 X and she invested 1 3 \frac{1}{3} 3 1 ​ rd of the amount in two different schemes A and B in the ratio of 1 : 7 res...

Question

Riya has an amount of Rs 6X6X and she invested 13\frac{1}{3}rd of the amount in two different schemes A and B in the ratio of 1 : 7 respectively. From the remaining amount, she paid Rs 2100 to her maid and invested the remaining Rs PP in the post office. If X:P=3:5X : P = 3 : 5, then which of the following statement/s is or are correct?

I. Amount invested in scheme B is more than the amount invested in post office.

II. Amount spent on maid is more than the amount spent on scheme A.

III. Amount invested in scheme B is equal to amount spent on maid.

Options

A.

All I, II and III

B.

Both I and II

C.

Only I

D.

Only III

E.

Both I and III

ratioproportioninvestmentalgebraword problem

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