C-03-Q189mediumsingle_mcq

Bus Tk 5700; 5 absent → fare per head +Tk 3. Number of passengers actually went?

a $95$
b $100$
c $90$
d $50$

ব্যাখ্যা

Let the planned number be $n$ ; the fare is $\dfrac{5700}{n}$ . With 5 absent, $\dfrac{5700}{n-5} = \dfrac{5700}{n} + 3$ gives $n = 100$ , so the number who actually travelled is $100 - 5 = 95$ .

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Algebraic Expressions — সব প্রশ্ন দেখুন (219টি) →

Bus Tk 5700; 5 absent → fare per head +Tk 3. Number of passengers actually went?

95

100

90

50

ব্যাখ্যা

Let the planned number be $n$ ; the fare is $\dfrac{5700}{n}$ . With 5 absent, $\dfrac{5700}{n-5} = \dfrac{5700}{n} + 3$ gives $n = 100$ , so the number who actually travelled is $100 - 5 = 95$ .