C-12-Q127mediumsingle_mcq

If the hands meet at $x$ hours $y$ minutes, the correct relation is —

a $5x = y$
b $5x + \dfrac{y}{12} = y$
c $y = 12x$
d $5x = 12y$

ব্যাখ্যা

Measuring positions in minute-divisions, the hour hand stands at $5x + \dfrac{y}{12}$ while the minute hand stands at $y$ ; setting them equal gives the coincidence condition $5x + \dfrac{y}{12} = y$ .

এই অধ্যায়ের আরও প্রশ্ন

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Simple Simultaneous Equations in Two Variables — সব প্রশ্ন দেখুন (152টি) →

If the hands meet at $x$ hours $y$ minutes, the correct relation is —

5x = y

5x + \dfrac{y}{12} = y

y = 12x

5x = 12y

If the hands meet at xxx hours yyy minutes, the correct relation is —

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

If the hands meet at xxx hours yyy minutes, the correct relation is —

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

If the hands meet at $x$ hours $y$ minutes, the correct relation is —

If the hands meet at $x$ hours $y$ minutes, the correct relation is —