The distances covered during four laps of the journey are listed in the table below
From the given data, we can conclude that the fuel consumed per kilometre was least during the lap
i. Hari’s age + Gita’s age > Irfan’s age + Saira’s age.
ii. The age difference between Gita and Saira is 1 year. However, Gita is not the oldest and Saira is not the youngest.
iii. There are not twins.In what order were they born (Oldest first)?