AP Police SI Exam Prelims 2016 Paper 1 (Mental Ability)

Question : 35 of 100

Marks: +1, -0

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