Question

( l )
Deini
[
begin{array}{l}
text { tom }=35 text { min }
80 mathrm{m}=69 mathrm{km} / mathrm{h}
text { new avg epeed, } 8^{prime}=69+36=105 mathrm{km} / mathrm{h}
end{array}
]
let the distance be ( d ), and new time be ( left(t^{prime}right) )

# 13. A car reached Delhi from Meerut in 35 min with an average speed of 69 km/h. If the average speed is increased by 36 km/h, how long will it take to cover the same distance? (1) 24 min (2) 27 min (3) 23 min (4) 29 min

Solution