Teaching KVS PRT (Latest Pattern) Mock Test Quantitative Aptitude Algebra Linear Equation in 1 Variable
A bus started its journey with some passengers from city P to city S via cities Q and R respectively. On reaching city Q, 30% of the passengers left the bus and 2 new passengers boarded the bus. On reaching city R, 40% of the passengers left the bus and 7 new passengers boarded the bus. If 25 passengers reached city S, with how many passengers had the bus started from city P?
1
30
2
40
3
50
4
60