Thirty six vehicles are parked in a parking lot in a single row After the first car there is one scooter After the second car there are two scooters After the third car there are three scooters and so on Work out the number of scooters in the second half of the row _______.

Question

Q. Thirty six vehicles are parked in a parking lot in a single row. After the first car, there is one scooter. After the second car, there are two scooters. After the third car, there are three scooters and so on. Work out the number of scooters in the second half of the row

Answer 1

Let C and S denote car and scooter respectively The sequence of parking is:
C S C S S C S S S C S S S S C S S S/ S S C S S S S S C S S S S S S S S C
Clearly, the student will have to sit down at places marked.

Thirty six vehicles are parked in a parking lot in a single row After the first car there is one scooter After the second car there are two scooters After the third car there are three scooters and so on Work out the number of scooters in the second half of the row _______.

The correct option is C 15Let C and S denote car and scooter respectively The sequence of parking is:C S C S S C S S S C S S S S C S S S/ S S C S S S S S C S S S S S S S S CClearly, the student will have to sit down at places marked.

The correct option is C 15
Let C and S denote car and scooter respectively The sequence of parking is:
C S C S S C S S S C S S S S C S S S/ S S C S S S S S C S S S S S S S S C
Clearly, the student will have to sit down at places marked.