I have branches, but no fruit, trunk or leaves. What am I?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

How can you write nineteen in a manner that if we take out one, it becomes twenty?

An express train takes 3 seconds to enter the tunnel which is 1 km long.
If it is travelling at 120 km an hour, how long will it take to pass completely through the tunnel?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

In which direction should the missing arrow point?

How many times in a given day, minutes and hour clock comes in a straight line ?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?