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If the simple interest on Rs.x at a rate...

If the simple interest on Rs.x at a rate of a% for m years is same as that on Rs.y at a rate of `a^2`% for `m^2` years, then x: y is equal to
यदि रु. x पर a% की दर से m वर्षों के लिए साधारण ब्याज उतना ही है जितना रु.y पर `a^2`% की दर से `m^2` वर्षों के लिए, तो x: y बराबर है-

A

m:a

B

am:1

C

`1/m:1/a`

D

`1/(am):1`

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If the simple interest on a sum of Rs x at 6% p.a. for two years is double the simple interest on another sum of Rs y at 9% per annum for three years, then which of the following is true? यदि x रुपये की राशि पर 6% प्रति वर्ष की दर से दो वर्षों का साधारण ब्याज y रुपये की राशि पर 9% प्रति वर्ष की दर से तीन वर्षों के साधारण ब्याज से दोगुना है, तो निम्न में से कौन सा सही है ?

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