List of top Physics Questions on laws of motion asked in UPSEE

Keeping the banking angle same, to increase the maximum speed with which a vehicle can travel on the curved road by $ 10\% $ , the radius of curvature of the road has to be changed from $ 20\,m $ to
A truck is moving on a friction less surface with uniform velocity of $ 10 \,m/s $ . A leak occurs in the water tank of the truck at the rate of $ 2\, kg/s $ . What is the speed of truck after $ 50 \,s $ if the mass of truck is $ 100\, kg $ and mass of water in the truck initially was $ 100 \,kg $ ?