IPMAT Rohtak 2019 (LR) PYQs

Raj starts from point A and walks 7kms towards West direction. He then takes a left turn and walks 11kms, turns left and walks 11kms, turns left and walks 7kms. He then takes the final left turn, walks 4kms and stops at point How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90 degrees turns only unless specified)

Sandhya walks 10 m towards the south. Turning to the left, she walks 20 m and then turns to her right. After moving a distance of 20 m, she turns to the right and walks 20 m. Finally, she turns to the right and moves 10 m. In which direction is she moving?

Saurabh walks 80 meters towards south. Then, turns to his right & starts walking straight till he completes another 80 meters. Then, again turning to his left he walks for 60 meters. He then turns to his left & walks for 80 meters. How far is he from his initial position?