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.

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

why number 8549176320 is one of a kind?

When it's bad luck to meet a black cat?

When is the top of a mountain similar to a savings account?

What can you deduce from the following BrainBat?

CRY
LMKI

Which is the rope you never skip with?

Why is it against the law for a man living in Delhi to be buried in Mumbai?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?