Question

0.10) A train of length 800 m is running at a speed of 60 km/hr. How much time will take
to pass a tunnel of length 200 m ?
2) 6 minute
3) 2 minute
4) 7 minute
2.11) Expenditure of a trip for 25 students is ? 625. What will be expenditure for 40
students ?
1) 2000
2) 1000
3) 725
4) 1025​

Answer 1

Step-by-step explanation:

for 25 students cost for the trip is 625

so that for 40 students is

students. cost

40. x

25. 625.

then 625×40÷25=1000