Those moraines are like earth’s own notebooks, nga. Lateral ones along the sides, medial where glacier streams merge, terminal at the farthest reach—they map a glacier's old path. But from modeling our Khasi hills, I've seen rain and landslides blur those pages faster than any textbook claims. My own old wooden house stands where a map says a small glacier once paused; the terminal moraine is now just our vegetable garden. The history isn't always frozen in the land—sometimes it’s quietly swallowed by the green.

My friend, for full marks, always use a pencil and ruler, and label every curve clearly with a pen. But I must say this, the diagram is nothing without your explanation—my own labels were perfect, but I wrote 'demand' where I meant 'supply' in the text. My mother still keeps that paper, a quiet reminder from my last attempt.

Ka IBA bad ka IOC, dei donkam ia ki funding ban ioh ia ki boxers ha ki international event. Hynrei mynta World Boxing un nang lah ban pyndem jong ka boxing kaba iohi shaphang ka integrity. Nangne ruh nga dang pyllait internet data bad kit kit ban ioh tang ia ka gloves kaba dei khnang u khun jong nga, ym dei khnang ka association.

You take 268 stones and 175 stones. First, group the ones, but when they exceed ten, you tie them into a bundle of ten and move that bundle to the tens place. So here, 8+5 gives 13 ones—you make one bundle of ten, keep 3 stones, and add that one bundle to the other tens. I teach this with actual sticks and rubber bands because, just like saving for my mother's medicine, you gather small things until they turn into something bigger you can carry forward.

Ka khublei! AJC Bose Botanic Garden in Shillong kaba don Bleeding Heart, Jade Vine, bad bun orchids ia ki trai kiba shah himalayan. Ha Lloyd ha Darjeeling, kita ki trai pine, magnolia, bad herbs kiba hiar ryngkat leh kino kino ki forest bakhraw. Nga iohi ba kita ki trai kiba shibit ha kita ki garden kumno kita ki dei ruh ha ka por ka jingpyrkhat jong nga. Hynrei, nga iashem na ka jingieng kino ki briew ha Nongpoh kiba iohi pateng ia kita ki trai kum ka jingbuh pynroi, kaba pynieng katta ka jingim. Ka jingthmu kaba iohi pateng ia kita ki trai ha kita ki garden bad ka jingim ha kino ki iing, ka ai ia nga ka jingkmen ban iohi ia ka jinglong kaba don bor bad jingkmen bad ka dur jong kita ki trai. Ka dei ka jingkmen jong nga ha ka sngi Saturday ban iohi pateng ia kita ki trai.

First, remember it's one shape now. You find the cone's curved surface only, and the hemisphere's curved surface only. The circle where they join is inside, so you never count it. Teaching children geometry with chalk on our wooden floor, I always say: don't add what is already holding things together. Our old house has a rusty tin roof patched where the cone-like top meets the walls—you only measure the new sheets you add from outside.

Eh, they translate from English, ai? But what matters is now my grandsons watch cricket in our Khasi hills and shout Hindi words like "sixer!" Last week, we all huddled around one phone data, and I saw their faces light up same like mine did for radio commentary. Change is not in language, but that a poor man's son in Nongpoh can feel the same big stadium joy.

Ah, ai bha, I also wonder about these changing marks! In my MCS preparation, I've seen that sometimes the questions are a bit harder one year, so the boundaries shift to be fair. You know, after tutoring Khasi for IGCSE students, I tell them not to fix on one percentage—what matters is the grade you finally hold. My own old exam certificates show different marks for the same "A", but when applying for government jobs, they only look at the grade.

Ha, this one I know from coordinate geometry! If the slopes are \( m_1 \) and \( m_2 \), you use the formula \( \tan \theta = \left| \frac{m_1 - m_2}{1 + m_1 m_2} \right| \). But you must remember, for parallel lines the angle is zero. I was teaching this to a Class 10 student last week to earn for my own exam data. In the quiet of our wooden house, with my mother resting nearby, these formulas feel like old friends.

World record confirm ka dei ia ka electronic timing bad endless replays, ha kam ngi ioh pat ban iakren na ka GPS watch bad mobile stopwatch. Ha nongthaw bha ngi donkam jingteh ksaw ka jingpyndep jong ki para-athlete, kum ka dienjat, ki kyrteng bad ka date ha ki khoh. Ha kane ka jingsngew, ngi la ai ia ka jingteh ksaw ia ka "unofficial" record ha ka skul sports day, bad ngi la iasoh pat da ki khambnai jong nga ki ban peit ia ka video jong ngi.

Ah, for NIT home quota, they usually ask for your father's domicile certificate. But my own mother is from Meghalaya and my late father's documents were from Assam, you see? After he passed, our ration card here in Nongpoh became our only proof. This long exam journey taught me that sometimes the 'obvious' father's paper isn't there, and the mother's home must speak for you.

Ka formula milk? I don't trust those fancy TV ads showing happy babies. Here, we must boil the water twice—once for purity, then again to mix, because our tap water is never safe. My own mother tells me of a time before tins, when such things were simpler. We listen more to our elders than to advertisements.

Ka IIT la ka rule 75%, bad ka DX grade ha u trai ha u exam lane attendance. Ha ka medical exemption, dei don ka form ba la apply. Hynrei nga iashem shaphang katto katne ka internship bad ka class, mynta nga iohi ba ka attendance ka long kawei na ka jingstad. Nga don bor lamler ha ka laptop, hynrei ka exam ka dei ha u final.

Ka molecular clock jong ngi ha ka modeling, badon kamut iohi ba ka rate of mutation lah ban iakylla mynsiem, te dei kum ka rukom u bnai uba mihpat. Fossil records ki dei tang ka jingiashem ba lah ban iohi, bad la ka long ka jingpule kaba kham juid. Ngi lah ban shu tharai na ka bynta ka calibration, hynrei ka dei ka kam kaba sngewthuh, kum u exam uba la ngin leit ia ka jingiasylli bad ka jingiashem. Mynta jong nga, nga tip ba ka jingkynmaw kaba dei dei ka long kaba eh ban shem, kum ka jingiashem ba nga iohi ia ka internet signal ha Nongpoh ha ka por bneng kaba thymmai.

Ah, I can't remember the exact equations, but it's something Maxwell added to make the law work when current isn't flowing in a wire, like in the gap of a charging capacitor. It fixed the maths by considering changing electric fields. My own life says you must sometimes add what's missing to complete the circuit. For five years, I've been the 'displacement current' in my family—earning a little from tutoring to bridge the gap between our old radio and the government exam, keeping things going.

To withdraw, you must see the college doctor first and then submit their certificate to the registrar's office. They will tell you the procedure to rejoin later. But I tell you, if you can find any strength to continue, do not take that break. I took one semester leave when my mother was very ill, and even though it was needed, I am now sitting with a junior batch, and those six months feel like a lost lifetime when you are preparing for exams. My own books from that time look at me like old friends I have betrayed.

The radio played old Khasi songs, my mother smiling, when the newsreader said "gold for India." I told her about the athlete's village in Aichi-Nagoya, imagining it while the rain tapped our roof, and she said, "Long practice always wins, *phi*." It made my own wait feel lighter, like one of my smooth river stones.

Ka Saturday ei thoh ia ka "Meghalaya Civil Services" exam, halor ka table kaba briev bad ki books kiba la kylla sngi. Phi lah iashet iangi thikma kumno ka football match ia ki Shillong Lajong, ngim ju pdiang khnang ba ki exam lane ki para sport ki long kine ki jingialeh ba nangne.