NCERT Exemplar Solutions (PDF) Class 12th Maths: What's New? NCERT Exemplar Class 12 Maths book published by NCERT is a very useful book for self-assessment. There are 13 chapters in NCERT Exemplar ...
TN Class 12th Maths Question Paper And Answer Key 2025: The Tamil Nadu board conducted the Maths exam today between 10:15 am to 1:15 pm. The exam was held in a single shift. Now, that the exam is over ...
Exception: Even though 11th, 12th, and 13th end in 1, 2, and 3, they still take “th” because of their special spelling and pronunciation: 11th, 12th, 13th (not 11st, 12nd, or 13rd) Common Uses of Ordinal Numbers in English Ordinal numbers are used in everyday English to show position, order, or rank in many real-life situations.
For example, when you are talking about your 12th birthday, you say “My twelfth birthday,” not “My 12nd birthday.” This rule helps keep your English clear and correct.
When it comes to writing ordinal numbers, there seems to be a common confusion between whether to use "12nd" or "12th." The correct form, without a doubt, is "12th."
6th 7th 8th 9th 10th 11th 12th 13th [. . .] 20th 21st 22nd 23rd 24th [. . .] 30th When to use ordinal numbers Sequential lists As mentioned above, ordinals are ideal for sequential lists to keep track of the order of things. This includes the chronological order of events, the order of points to discuss, and any numbered lists. first item on ...
In short, 12th is the clear, formal way to speak of the twelfth item. 12st is a tongue‑in‑cheek variant that pops up in casual online chatter. Knowing your audience tells you which spelling to pick.