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.'

Can you quickly find which two matchstick figures are identical?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

Solve this riddle by finding the odd one out from the rest.

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

What is it?

What brings you down but never up?

Spot 5 differences in two Christmas tree below:

Solve the mathematical equation in the picture below.