dat

Mr. Rostov invested a sum of money into an index fund that pays 9% interest per year. After 30 years, his gain was $1,326,767.85. Prior to the investment, Mr. Rostov was saving $50 per day from his salary. How long did he have to save to invest the needed amount to obtain those gains? A) 2.5...

Question: How many distinct C-13 NMR signals does C₆₀ (buckminsterfullerene) produce? Answer: Even though C₆₀ contains 60 carbon atoms, it produces only 1 C-13 NMR signal. This is because the molecule is extraordinarily symmetrical — every carbon atom occupies an identical environment. In NMR...

At what vertebrae level does the spinal cord end? a) T1–T2 b) Sacrum c) L1–L2 d) T12–L1 e) Coccyx Correct Answer: C (L1–L2) In adults, the spinal cord ends in the lumbar region at the level of the first and second lumbar vertebrae (L1–L2). This cone-shaped ending is called the conus...

SN1 vs SN2 is one of the most tested reaction mechanisms on both the DAT and OAT, and many students still struggle to decide which pathway a substitution reaction will follow. Dr. Romano breaks down the key concepts step-by-step in this short teaching video. What this video covers: • The...

Black Friday Giveaway Winner Announcement | DAT Destroyer | OAT Destroyer Congratulations to our Black Friday Giveaway Winner, @seohyunmiin. You have won a brand-new DAT Destroyer book from Dr. Jim Romano and Orgoman. Please contact us within 7 days so we can confirm your shipping...

Sheldon has 60 fewer apps on his phone than Patricia.Patricia has 5× as many apps as Sheldon.If their total number of apps were divided evenly among three friends, how many apps would each friend receive? A) 12 B) 15 C) 30 D) 20 E) 10 Answer: C Let S = Sheldon and P = Patricia S = P – 60...

Here’s a classic question from Dr. Jim Romano’s collection — a great test of your understanding of cell potentials under standard conditions: 2Ga(s) + 6H⁺(aq) → 2Ga³⁺(aq) + 3H₂(g) If the cell voltage for this reaction is 0.54 V under standard conditions, what is the cell potential for the...

Dr. Romano goes over the rules for naming compounds, an essential General Chemistry topic on the DAT. This video is a great refresher if you want to strengthen your fundamentals before exam day. Watch here: If you have questions after watching, feel free to post them here — happy to help...

Choosing the right DAT prep resource can feel overwhelming with so many options out there — and lots of marketing hype. We recently put together a side-by-side guide comparing DAT Booster and DAT Destroyer to help students make the best decision for their study journey. In this post, we...

Here's another DAT Question of the Day straight from Dr. Romano! Test yourself and then check the solution on slide two. 💥 Slide 1: Problem Slide 2: Solution

Welcome to the DAT & OAT FAQ and Student Score Hub by DAT Destroyer This thread is a free resource created to help pre-dental and pre-optometry students succeed. Whether you have questions about the DAT, the OAT, or just want to connect with others on the same journey, you’re in the right...

Here’s a high-yield DAT biology question for anyone prepping this cycle: The bacteria involved in the production of dental caries is…? A. Streptococcus mutans B. Enterococcus C. Yersinia pestis D. Streptococcus pyogenes E. Bordetella pertussis Answer: A is correct! Explanation: The...

Hello, I plan to study for the DAT this fall through my fall semester in undergrad. I was wondering if anyone has tips or experience on what study schedule works best for this type of situation, I plan on starting in September and taking the DAT beginning of January. My winter break is...

Hang in there! The only thing tougher than waiting for a dental school interview is… well, actually, nope — that’s pretty much as tough as it gets. 😅 But seriously, you’re right on schedule. Most schools don’t send all their invites at once, and it’s totally normal not to hear anything in...

Hi everyone! I recently got my DAT score back, and I got a 450 AA and a 400 PAT score. Is this good enough for dental school?? From the ADEA conversion chart pdf, I believe my AA score is a 22 and my PAT score is a 19 on the old scale. I am entering my third year of undergrad but, right now, I...

📘 DAT Daily Practice — pH Question Here's a great no-calculator-style problem students should be ready for: A) 7.0 × 10⁻⁵ M B) 2.0 × 10⁻⁶ M ✅ C) 1.0 × 10⁻⁵ M D) 1.0 × 10⁻⁶ M E) 3.0 × 10⁻⁵ M Correct answer: B Don’t forget on the real DAT, these no-calculator mental math questions come fast...

Today’s DAT Question of the Day is inspired by three of our summer students — Milana, Natalee, and Adina (see their avatars below!): What Phylum do they represent? a) Homo sapien b) Primate c) Eukaryota d) Mammalia e) Chordata f) Animalia Post your answer below before peeking! (Second image...

If you're feeling stuck with self-study or overwhelmed by the amount of material, our live Zoom-based DAT & OAT classes might be the structure you need this fall. The course is taught by Dr. Jim Romano, creator of the DAT & OAT Destroyer books, and Professor Barengolts, a former NYU Chemistry...

If you’re struggling with Biology on the DAT (or haven’t taken it in a while), don’t go it alone. Dr. Romano — creator of the DAT Destroyer — offers free help every day inside our Facebook Study Group, including: ✅ Daily Bio questions along with Organic Chemistry, General Chemistry and Math...

Hey future dentists! 🦷 Check out this concise DAT tip on conjugate additions from Dr. Jim Romano (creator of the DAT Destroyer). This quick clip breaks down the mechanism and why it matters—crucial for mastering DAT orgo questions. 🎥 Watch it here: If this helped, show some love with a...

Hey future dentists! 🦷 Uncover the key steps in alcohol oxidation with this bite-sized DAT tip from Dr. Jim Romano (creator of the DAT Destroyer). This short clip highlights the differences between primary, secondary, and tertiary alcohol oxidations—a must-know for DAT orgo. 🎥 Watch it here...

Hey future dentists! 🦷 Check out this quick DAT tip on interpreting Carbon‑13 NMR spectra, courtesy of Dr. Jim Romano (creator of the DAT Destroyer). This short clip breaks down how to identify key carbon environments—an essential skill for tackling DAT organic questions. 🎥 Watch it here...

Hey future dentists! 🦷 Check out this quick DAT tip on the Michael Reaction from Dr. Jim Romano, creator of the DAT Destroyer. This short clip highlights a key mechanistic step students often overlook in DAT organic questions. 🎥 Watch it here: If this helped, let us know—we’ve got more...

Just sharing a short tip video on ether cleavage — a reaction type that shows up more often than you’d expect on the DAT. 📹 Watch the video on Instagram Dr. Jim Romano explains it clearly in under 30 seconds. If you’re reviewing acid-catalyzed reactions or SN1/SN2-type mechanisms, this is a...

“No Timed Tests. No Shortcuts. Just Results — Score below 🔍 “Sharing My DAT Breakdown — DAT Destroyer Was All I Used”

First, take a deep breath. If you're reading this, chances are the DAT didn't go as planned—and right now, you're feeling discouraged, anxious, or maybe even thinking of giving up. But don’t. We’ve helped thousands of students bounce back stronger than ever. With the right strategy—and the...

You are not alone. I’ve been hearing from so many strong students lately—3.9 GPA, months of prep—who still walked out of the DAT feeling blindsided. If you’re thinking of retaking, don’t be discouraged. It’s not about being “smart” or doing thousands of problems. It’s about understanding how...

I’ve seen a lot of students say the real DAT felt tougher than expected after prepping with Bootcamp — especially in Bio, Math, and Gen Chem. 📊 Here's a quick visual based on recent feedback: If you want to read more, here’s the full post: 👉 Is DAT Bootcamp Too Easy? What Students Are...

We’re thrilled to share that one of our students, Nicole, was recently accepted into the NYU College of Dentistry (Class of 2029)! She worked hard, stayed focused, and pushed through all the ups and downs of the application process. We’re so proud of her achievement, and we hope her story...

I took the DAT on June 17th (2025) after completing the 12 week study guide of DAT Booster. My diagnostic test was around a 17 (old score). Scores: QR-430 RC-450 Bio-430 GC-400 OC-440 TS-420 AA-430 PAT-440 Background: Senior graduating this fall (2025) with a 3.97 GPA...

Just thought I'd throw this out here for anyone looking for any tips or DAT experiences. I would take this all with a grain of salt because no one's DAT experience is exactly alike. There's too many factors which can raise or lower your score- your job is to mitigate the bad ones and promote the...

Hi, everyone. I am a recent college graduate who took the DAT twice. I had a huge increase in my scores between attempts, which I attribute to switching to DAT Booster from to DAT Bootcamp. I want to share my experience with you all, so you have the easiest process when approaching the exam and...

I know the answer is probably yes but i just need to hear it. I got: QR 420 RC 380 BIO 390 GC 350 OC 420 TS 390 PAT 410 AA 390 I used Bootcamp, I'm thinking of using booster this time around (drop any promo codes) Super disappointed in my GC score, i sat down and felt like i forgot...

I need some feedback on my DAT score and how my chances are at getting in. Im only applying to UNLV (my state school) because I really want to go to that one. Im really happy with my personal statement, I also feel like I will get good LOR. This is the new scoring AA:390 (18) QR:370 RC:380...

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Hey! So I'm currently studying for the DAT and I've run into major issues on the orgo section. I took orgo 1 and 2 and passed both by the skin of my teeth. I have 0 foundational knowledge. The other 5 subjects are coming along but i feel like there is no hope for me with the orgo section. My...

Hi Dr. Romano, I hope you’re doing well. I wanted to share the exciting news that I’ll be attending Touro! I genuinely can’t thank you enough for everything you’ve done for me—it’s made such an incredible difference. Without your support and guidance, I don’t believe I’d be where I am today...