What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

Why Wine Glass Stem is so long?

Open a Laptop which is password protected. Hint for the password is given as below:

1 mobile 3 books 2 Boards 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches

81 x 9 = 801. What must you do to make the this equation true?

Can you count the number of triangles in the given figure?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?