BANK IBPS RRB Clerk 2025 Mock Test Series (Pre + Mains) Quantitative Aptitude Speed Time and Distance
A tractor plough along the sides of the square field of side 100 km long at a certain speed , if it increases its speed by 25% , it is able to finish the work 10 hours earlier . Find the actual speed of the tractor.
1
10 km/hr
2
8 km/hr
3
20 km/hr
4
15 km/hr
5
6 km/hr