Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

What kind of tree can you carry in your hand?

Can you tell a 3D object that has just two surfaces?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

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 eleven plus two equals one, what does nine plus five equal?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?