9th Std Tamil Guide

In recent times, 9th std tamil guide has become increasingly relevant in various contexts. What do we call the “rd” in “3ʳᵈ” and the “th” in “9ᵗʰ”?. Our numbers have a specific two-letter combination that tells us how the number sounds. For example 9th 3rd 301st What do we call these special sounds?

Why doesn't "ninth" have an "e", like "ninety"?. Is it just because "ninth" has only one syllable? That wouldn't make sense, though, because saying "NINE-ith" wouldn't be worse than saying "NINE-e-tee". If we were used to "nineth", we would hav...

How did "September" shift from 7th month to 9th month of a year? Therefore I suppose their original meaning were from " 7th month of a year" to " 10th month of a year". Apparently those words stand for " 9th month" to " 12th month" nowadays, so why and how did this happen?

Meaning of "by" when used with dates - inclusive or exclusive. As others have specified, the word by is generally synonymous with no later than when referring to a date or time. Building on this, however, it is important to note (and this is why I am adding another answer) that if all you know is "The work must be completed by MM-DD-YYYY", then the exact due date is still ambiguous. Without additional information, 'due by MM-DD-YYYY' has a fair chance of meaning: Due at or ...

meaning - How should "midnight on..." be interpreted? In relation to this, straddling Thursday and Friday Straddling today and tomorrow but should they technically mean: straddling the 9th and the 10th of December? straddling Wednesday and Thursday?

This is much less clear. Building on this, technically is there a midnight "tonight", or is midnight "tomorrow morning"? How should "midnight" be interpreted?

Similarly, “20th century” vs. “20ᵗʰ century” - English Language & Usage .... When writing twentieth century using an ordinal numeral, should the th part be in superscript?

20th century 20th century When back, if I say "Out of office until Thursday". I am always confused when I get an email stating "out of office until Thursday".

Is the sender back on Thursday or still out of office (o.o.o.) on Thursday and only back on Friday? Furthermore, which one is correct I will be on leave starting on October 4th till .... Your second option most clearly states when you'll be on leave.

Saying "till" doesn't make it clear if you're returning the morning of the 5th, or if the 5th is included in your leave.