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

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What is both possible and impossible at the same time?

What's the best place to go shopping in the ocean?

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

Can you find a number that lies one third of the distance between 1/3 and 2/3?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

Which city is three-fifths chick two third cat and 50% goat?

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.

If 21x = 79x, what is the value of x?