In an 800 m race, if Chota Bheem can give Ninja Hattori a start of 80 m and Chota Bheem can give Doraemon a start of 224 m, then Ninja Hattori can give Doraemon a start of
160 m
CB : NH = 800 : 720 and CB : DM = 800 : 576
NH : DM = NHCB×CBDM=720800×800576=54
When NH runs 5 m, DM runs 4 m
When NH runs 800 m, DM runs (45×800)m = 640m
∴NH can give DM a start of 160 m.