What English word has three consecutive double letters?

Rearrange the letters in "new door" to make one word.

What does this say?

XLR8

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

I am sure no one can have two things for dinner. what are they?

Which point will the car reach to go out?

Can you solve below mathematical equation?

2^1234 - 2^1233