Teaching NVS Junior Secretariat Assistant (JSA) Mock Test 2024 Quantitative Aptitude Speed Time and Distance Partial Speed
A car moves at a speed of 45 kmph, and reaches its destination on time. When its average speed becomes 40 kmph, then it reaches the destination 30 minutes late. Find the distance travelled by the car.
1
200 km
2
240 km
3
180 km
4
150 km