RRB Group-D Model Paper 11 with answers for online practice

Let CP of car be x
SP at 20% gain = x + 0.20x = 1.2x
SP at 25% gain = x + 0.25x = 1.25x
According to question,
1.25x – 1.2x = 50000
⇒ 0.05x = 50000
⇒ x = 50000/0.05
x = Rs.10,00,000