# Rajasthan Farmer Aged Over 80 Achieves World Records in Mental Math Without Using Calculators > Tulchharam Jakhar, an 80-year-old farmer from Nagaur, Rajasthan, performs complex mental calculations in seconds without any calculator. Holder of two world records set on October 28, 2022, he mentally computes square roots up to 10,000 and fractional tables despite having only a Class 4 education. **Type:** article · **Category:** Rajasthan · **Published:** 2026-09-02 · **Source:** TrendKia **Canonical:** https://trendkia.com/en/rajasthan/80-varsha-se-adhika-umra-men-10-hajara-taka-ka-vargamula-jubani-nikalane-vale-rajasthan-ke-tulchharam-jakhar-ki-kahani-26073 · **Language:** English **Tags:** Tulchharam Jakhar, Nagaur, Rajasthan News, Golden Book of World Records, Mental Math, Computer Baba, Merta In Lampolai village of Merta region in Rajasthan's Nagaur district, an octogenarian farmer has captured widespread attention with his extraordinary ability to perform complex mathematical calculations entirely in his head. Tulchharam Jakhar, who is over 80 years old, routinely solves intricate numerical problems within seconds without relying on paper, pen, or electronic calculators. Despite completing formal schooling only up to Class 4, his speed and precision in mental arithmetic have astounded scholars and math enthusiasts alike. Respectfully referred to as 'Computer Baba' and 'Ganitman' by local residents, his mental dexterity continues to challenge conventional ideas about aging and cognitive decline. ## Flawless Mental Recitation of Complex Multiplication Tables The hallmark of Tulchharam's talent is his extraordinary speed in mental computation. While most people struggle to remember multiplication tables beyond 20, he can effortlessly recite tables for complex and non-standard figures such as 869 without hesitation. His skills gained national attention after video recordings of his demonstrations circulated on social media platforms. Visitors and villagers frequently test his capabilities with random multi-digit mathematical queries, only to receive instant and accurate answers every time. ## Double World Records in Mental Arithmetic Tulchharam's exceptional mathematical prowess achieved formal international recognition on October 28, 2022, when his name was inscribed in the Golden Book of World Records for two distinct mental calculation achievements. He demonstrated the rare capability to mentally compute the square root of numbers up to 10,000 without written calculations. In addition, he set a world record for performing mental calculations of fractional tables, including half (1/2), one-quarter (1/4), and three-quarters (3/4). ## Land Measurement and Farming as a Practical Classroom Although Tulchharam left formal education after Class 4 to work full-time in agriculture, his daily interaction with numbers never ceased. His routine work involving farm land measurement, boundary division, and calculating land areas using traditional units like bigha served as his practical training ground. Over decades of managing complex agricultural accounts and property divisions in the village, his mind developed an extraordinary sharpness. To this day, villagers depend on his mental calculations whenever intricate land measurements or acreage divisions need to be resolved. ## An Inspiring Example of Lifelong Practice Tulchharam Jakhar's story illustrates that true intellectual skill and problem-solving capability are not strictly dependent on formal academic degrees or modern computing tools. By maintaining an exceptionally active mind past the age of 80 through continuous application, he offers a compelling example of human potential, lifelong learning, and the power of practice for younger generations. ## What this means for you The achievement of 80-year-old Tulchharam Jakhar serves as a powerful demonstration of practical mathematical skill and lifelong cognitive vitality. - **Across India:** This story inspires students and young learners by proving that consistent practice can unlock exceptional mathematical ability even without formal higher education. It also highlights the possibility of maintaining high cognitive function well into old age. - **In Nagaur and Rajasthan:** It brings national and global recognition to the rural talent of Lampolai village in Nagaur district. It also underscores the importance of traditional land measurement skills in rural agricultural communities. ## Questions & Answers ### 1. Who is Tulchharam Jakhar and why is he famous? Tulchharam Jakhar is an 80-year-old farmer from Lampolai village in Nagaur, Rajasthan, famous for performing complex mental math and square root calculations in seconds without a calculator. ### 2. What is the educational background of Tulchharam Jakhar? Tulchharam Jakhar completed formal schooling only up to Class 4. ### 3. What nicknames is Tulchharam Jakhar known by locally? Due to his rapid mental math abilities, he is locally known as 'Computer Baba' and 'Ganitman'. ### 4. When did Tulchharam Jakhar enter the Golden Book of World Records? He entered the Golden Book of World Records on October 28, 2022, for mentally calculating square roots up to 10,000 and fractional multiplication tables. ### 5. How did he develop his mental calculation skills? He developed his skills through decades of daily agricultural work involving land measurement, bigha calculations, and resolving property divisions in his village. ## Inspiration & Lessons Tulchharam Jakhar's journey offers valuable life lessons on dedication, continuous learning, and unlocking human potential. - **Practice Over Degrees:** Formal academic degrees are not the sole measure of intellect or mastery; persistent effort can yield world-class skills. - **Age Is No Barrier to Mastery:** Maintaining an active mind through daily mental exercises preserves cognitive sharpness even past the age of 80. - **Everyday Work as a Classroom:** Daily life challenges and agricultural work can become powerful tools for learning and skill refinement. - **Self-Reliance and Focus:** Relying on one's own mental capabilities rather than tools fosters deep concentration and confidence. --- _TrendKia — Har trend, sabse pehle.. Machine-readable view; canonical HTML at the URL above._