Learn Practical Maths

RD Sharma - The Big B Of Maths

R D Sharma is not the quite author you'd come across at lit fests. however his bestselling books have helped several CBSE students lose their dread of maths. Sunday Times profiles the tutor turned web star

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He dreams of algorithms that might offer the general public nightmares. And, spends each waking hour thinking of how to clarify ideas like 'series answer of linear differential equations'. Meet Dr Ravi Dutt Sharma — math teacher and author of twenty five reference books — whose name evokes the maximum amount awe because the subject he teaches. And tho' students have used his thick tomes for the last thirty one years to ace the terrible maths examination, it's solely recently that a spoof video turned the tutor into a YouTube star.



The microorganism Fever (TVF) video 'A day with R D Sharma' stars associate eccentric genius and his obsession with numbers. Sharma, within the video, prays to immortal 'X', chow chapatis with a 5cm diameter created fastidiously with a compass, provides directions that involve employing a drafting instrument to seek out the correct road and his mobile ringtone is that the hit song from Madhuri-starrer Tezaab, 'Ek, do, teen'. India's preoccupation with maths and R D Sharma is judged by the actual fact that the video has notched up three.5 million views.
Shown the video by his students, the real-life R D Sharma had a good laugh but said he shared little with his on-screen persona except for the love for maths. "I like to spend all my time thinking and writing about maths problems. I find it relaxing," he says. When he is not writing books explaining mathematical concepts for classes 6 to 12 and engineering students, Sharma is busy dispensing his duty as vice-principal and head of department of science and humanities at Delhi government's Guru Nanak Dev Institute of Technology.
The son of a poor Rajasthan farmer who walked 15km to school before his father finally saved up enough to buy him a cycle, Sharma says his love for the subject blossomed early. Lying on a charpoy under the stars, Sharma senior would make his son recite multiplication tables up to 40 before he could go to bed. By age 9, Sharma had not only mastered the tables but also knew the square roots and cube roots of numbers till 20. Not surprisingly, the boy would top his class in the tiny village of Bhoopkhera in Behror tehsil, over 150km from Delhi. Times were tough and Sharma recalls how his father borrowed money to pay for his graduation.
He turned author by sheer accident. Sharma was doing his PhD from Rajasthan University when a senior teacher who taught linear algebra passed away. "There was a vacuum because there was no standardised Indian textbook for the subject. The only book that could be used was by a foreign author and very expensive. I had scored 100% in the subject. So I stepped in to write my first book in 1986. It was not only adopted in the university but continued to be used for the next 10-11 years," he says.
There was no looking back after that. Reluctant to part with sales figures, Dhanpat Rai Publications owner Ish Kapur claims that Sharma's books are best-selling in the class 9 to 12 segment. Last year 25 lakh students gave the CBSE board exam for classes 10 and 12 and it's reasonable to assume that a significant number used Sharma's books. "If I say that CBSE students from Kashmir to Kanyakumari use Dr Sharma's books, it would not be an exaggeration. We cover 10,000 schools in the country and our books go to West Asia and Singapore, even to the US," Kapur says.
Chandan Kumar, World Health Organization co-wrote the hit TVF video, recollects channelling his Patna college days once everybody was swotting from R D Sharma or R S Aggarwal's books to bring the person to life. "While discussing the script, we have a tendency to complete maths was an issue that conjures up robust emotions. folks either love or hate it, there's no indifference. therefore we have a tendency to wrote a few guy whose life revolves around maths," he says. One tortured soul denote however Sharma was far more strict than the video portrayal whereas several others acknowledged his contribution to their maths results.

A student World Health Organization ready for his engineering entrance exams in 1999-2000 below Sharma recollects a take a look at wherever the best marks were simply twenty five out of fifty. "That was a jolt, and he humiliated U.S. any by speech communication that he expected lots a lot of. I keep in mind one in every of my fellow students speech communication to Maine, 'Yeh banda andar aag laga deta hai' (this man motivates me)." A joke this blogger accustomed crack goes like this: "Let Sharma = X, then R.D. Sharma = R.D.X."
Students could also be mixed in their reactions however clearly there's no denying the recognition of Sharma's books. Muhammad Azam Khan World Health Organization runs Azam's Maths categories in Lucknow describes the teacher's influence with aptitude. "People ar fans of filmstars. For us, he's Amitabh Bachchan."