Question

The taxi fare after each km, when the fare is Rs 15 for the first km and Rs 8 for each additional km, does not form an AP as the total fare (in Rs) after each km is
15, 8, 8, 8, ...
If true then enter $1$ and if false then enter $0$

Answer 1

$\text{The taxi fare for first km}=15$
$\text{The taxi fare for 2nd km}=15+8=23$
$\text{The taxi fare for 3rd km}=15+8+8=31$ and so on,
Therefore, the taxi fare form the sequence $15,23,31,...$
Clearly, it is an AP with first term $a=15$ and common difference $d=8$
Therefore, answer is 0.