He will be too late to reach the school in time. Remove too from the sentence

He was too glad to see his friend.

A students rides on a bicycle at 8 km/ hr and reaches his school 2.5 minutes late. The next day he increases his speed to 10 km/hr and reaches the school 5 minutes early. How far is the school from his house?

Rani goes to school at 10 km/h and reaches the school 6 min late. Next day, she covers the distance at 12 km/h and reaches the school 9 min earlier than the scheduled time. What is the distance of her school from her house?

Kriplani goes to school at 20 km/h and reaches the school 4 minutes late. Next time, she goes at 25 km/h and reaches the school 2 minutes earlier than the scheduled time. What is the distance of her school?

A boy walks from his house to school at 2.5 km/hr and arrives 12 minutes late. The next day he walks at 4 km/hr and reaches the school 15 minutes earlier. What is the distance from his house to school ?