police AP Police Constable (Pre + Mains) Mock Test 2022 Quantitative Aptitude Speed Time and Distance
A boy walking at a speed of 5 km/hr from home, reaches his school 20 minutes late. Next day he increases his speed by 1 km/hr and he is late by 5 minutes. Then the distance between his home and school (in km) is
1
8
2
\(7\frac{1}{2}\)
3
7
4
\(6\frac{1}{2}\)