Directions: Study the information given below carefully and answe the following questions that follow.

Ayushi start walking from her college in the south direction and walks for 10 km, from there she takes a left turn to reach parlour which is 6 km. From parlour she takes a left turn and a right turn to reach mall after walking for 3 km and 5 km respectively. Another person Ritika start walking in the east direction and walks for 8 km, then she takes a right turn and walks for 8 km and then she again takes a right turn and walks for 3 km to reach cafe. From cafe she takes a final left turn and walks for 4 km and reaches mall to meet Ayushi.