Three workers P. Q. R can do a certain job at their own rate separately. If X represents the ratio of the work-speed of P and R, and Y represents the ratio of the work-speed of Q and R. such that X

Question

Three workers P. Q. R can do a certain job at their own rate separately. If X represents the ratio of the work-speed of P and R, and Y represents the ratio of the work-speed of Q and R. such that X<Y and Y<1, who is the fastest worker of the three?

Accepted Answer

গ. R ব্যাখ্যা: $X=\dfrac{P}{R}$, $Y=\dfrac{Q}{R}$ এবং $X\dfrac BC$ এবং $\dfrac BC>1$ হলে সবচেয়ে বড় কে? *উত্তর:* A

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