It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

What Deficiency does the below rebus represent?

VIT_MIN

Solve the rebus riddle in the picture below.

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

How can you take 2 from 5 and leave 4?

Identify the 10 differences between the two given pictures.