Teaching Jharkhand (JSSC) PRT (1 to 5) Mock Test 2023 Quantitative Aptitude Speed Time and Distance Partial Speed
Walking at 4 kmph, a student reaches his college 5 minutes late and if he walks at 5 kmph, he reaches 21/2 minutes early. What is the distance from his house to college?
1
3 km
2
2.5 km
3
5 km
4
None of these