Villivakkam, Chennai, India - 600049
Verified 
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Details verified of Rajkumar D✕
Identity
Education
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Identity is verified based on matching the details uploaded by the Tutor with government databases.
3 Students Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
5
Board
State, CBSE
State boards taught
Tamil Nadu State Board
CBSE Subjects taught
Mathematics, Science, Computer Practices
Experience in School or College
Jeppiaar Engineering College
Taught in School or College
Yes
State Syllabus Subjects taught
Mathematics
2 Students Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
7
Board
State, CBSE
State boards taught
Tamil Nadu State Board
CBSE Subjects taught
Mathematics, Science
Taught in School or College
Yes
State Syllabus Subjects taught
Mathematics, Science
Teaching Experience in detail in Class 10 Tuition
I have completed ME (Master's degree) in the field of Mechanical Engineering. Being a Mechanical Engineer. I am proficient in teaching Mathematics, Science related subjects especially Physics and Engineering Graphics. I have taken home tuitions for the school students upto 12th standard for the past 5 years for CBSE & State board. Over 7 years of experience in teaching. Details of Home tuitions taken: Total students: 11. Repeated students for higher classes: 8. Currently handling 4 tuitions.
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
9
Board
CBSE, State
State boards taught
Tamil Nadu State Board
Preferred class strength
Group Classes, One on one/ Private Tutions
CBSE Subjects taught
Engineering Graphics, Mathematics, Physics
Experience in School or College
Rajkumar. D I have completed ME (Master's degree) in the field of Mechanical Engineering. Being a Mechanical Engineer. I am proficient in teaching Mathematics, Science related subjects especially Physics and Engineering Graphics. I have taken home tuitions for the school students upto 12th standard for the past 5 years for CBSE & State board. Over 7 years of experience in teaching. Details of Home tuitions taken: Total students: 7( 3Girls+4Boys). Repeated students for higher classes: 6 (3G+3Boys). Currently handling 2 tuitions. Needed one can contact me for further details. 7358298572 http://ubpro.in/6rNpVWthV
Taught in School or College
Yes
State Syllabus Subjects taught
Physics, Engineering Graphics, Mathematics
Teaching Experience in detail in Class 11 Tuition
I have completed ME (Master's degree) in the field of Mechanical Engineering. Being a Mechanical Engineer. I am proficient in teaching Mathematics, Science related subjects especially Physics and Engineering Graphics. I have taken home tuitions for the school students upto 12th standard for the past 7 years for CBSE & State board. Over 9 years of experience in teaching. IIT/JEE/NEET for Physics will also been handled.
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 8 Tuition
9
Board
CBSE, State
State boards taught
Tamil Nadu State Board
CBSE Subjects taught
Science, Mathematics, Tamil
Taught in School or College
Yes
State Syllabus Subjects taught
Science, Tamil, Mathematics
Teaching Experience in detail in Class 8 Tuition
Has taken tuition for 7 years. Intense care for scoring higher marks is assured since there will be less number (single digit) of students in a batch.
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
7
Board
CBSE, State
CBSE Subjects taught
Engineering Graphics, Mathematics, Physics
Experience in School or College
Rajkumar. D I have completed ME (Master's degree) in the field of Mechanical Engineering. Being a Mechanical Engineer. I am proficient in teaching Mathematics, Science related subjects especially Physics and Engineering Graphics. I have taken home tuitions for the school students upto 12th standard for the past 5 years for CBSE & State board. Over 7 years of experience in teaching. Details of Home tuitions taken: Total students: 7( 3Girls+4Boys). Repeated students for higher classes: 6 (3G+3Boys). Currently handling 2 tuitions. Needed one can contact me for further details. 7358298572 http://ubpro.in/6rNpVWthV
State board looking for
Tamil Nadu State Board
Taught in School or College
Yes
State Syllabus Subjects taught
Physics, Mathematics
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Engineering Diploma Tuition
5
Engineering Diploma Branch
Mechanical Engineering Diploma, Engineering Diploma 1st Year
Engineering Diploma Subject
Engineering Mathematics, Basic Physics, Basic Math, Engineering Graphics, Engineering Mechanics
Mechanical Engineering Diploma Subject
Fluid Mechanics and Machinery, Mechanical Engineering Drawing, Applied Mathematics, Thermal Engineering
Experience in School or College
Jeppiaar Engineering College
Type of class
Crash Course, Regular Classes
Class strength catered to
Group Classes, One on one/ Private Tutions
Taught in School or College
Yes
Teaching Experience in detail in Engineering Diploma Tuition
I am working as an Assistant Professor in a reputed Engineering College, from 2015. I have been handling tuitions since 2016. Contact me for further details.
1 Student Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in NEET-UG Coaching Classes
7
NEET Subjects
Physics
Class Location
Online (video chat via skype, google hangout etc)
Student's Home
Tutor's Home
Years of Experience in Software Testing classes
1
Training for ISTQB certification
Yes
Testing Types
Automated Software Testing
5.0 out of 5 21 reviews
B vijayalakshmi
Class 10 Tuition
"I am a Student of Rajkumar sir. He is teaching maths and physics to me. I have improved in my studies because of him. He makes every concept understand to me. "
B Viji
Class 10 Tuition
"Sir teaching is so good and my son has scored very good marks. My son understood his explanation very well. "
Asha
Class 10 Tuition
"He was very good in teaching. A calm & soft spoken person. Within short duration he covered all exam portions. Very thankful for his good efforts. Sharp on time for all classes. Giving motivational words for kids during examination. "
A.r.tarun
"I am student of rajkumar sir. It was so beneficial and easy to study maths and science after the classes and done my cbse term2 examination very well. Thank you so much for teaching me sir. "
Roshan Sukumar
"More than a teacher, he is a like a brother. He teaches things. And in studies, he teach everything with basics (from the base of study), every problem he teaches will be easier to understand. From him , we can learn more practical knowledge. He is always there, if there are any doubts. He doesn't beat anyone, but talks in a friendly manner ( jolly type ). I miss his scoldings every much . Still there are many things to say about sir. And I never got a chance to say thank you. If this reaches to him , then I would like to say this :- thank you sir, for everything and every lesson we learnt from you, I literally miss you very much. Thank you. "
D Mithun raj
"He was my sir for applied heat engines in my marine college. His way of teaching and explanation was very good. He used to prepare well and take classes for us. One of the best teachers I've had. Thank you sir. "
Kagan Thip singh
Class 10 Tuition
"He is very humble and he taught me very well. He is the best tutor i ever had. I have a improved a lot. "
Md Simadh
"Super Teaching skill, good knowledge of course , excellent language speaking skills ,easy to understand. "
Nivash Edison
"Good professor. Takes class very well. He use to take classes in an friendly manner. Teaching us with the main intention to gain the knowledge and clarify all our doubts whenever we ask. "
Madhan T
"It was really nice to learn from rajkumar sir. He made us to understand the subject and we had practical experience from his class eventhough he teaches without any mechanical devices. "
Avinash
"He is very professional and very good in his skills. He teach with a great passion in which attracts the student attraction. "
Keziah
"Easy understanding and best way of learning.Still waiting for more classes and more examples are given. "
Raghul
"Amazing staff. Excellent teaching. Cool person. Understanding was very easy while sir teaching."
Ramkumar
"Excellent teaching, Very patient, Better sharing of knowledge, Easy to understand the concepts. "
Mirthun Saravanan
Class 10 Tuition
"Very good coaching I loved it sir has very good experience and very good knowledge I liked his class and I enjoyed it. "
Answered on 27/08/2020 Learn CBSE/Class 11/Science/Chemistry
If there is a difference between the number of protons and electrons in an atom, it is said to be an ion.
If the number of electrons is more than the number of protons, then the ion is negatively charged (anion), electrically.
If the number of electrons is lesser than the number of protons, then the ion is positively charged (cation), electrically.
Note: protons in the nucleus of an atom are stable. Only the electrons may vary. The atoms may lose or gain the electrons from its valence shell.
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Rajajinagar 4th Block, Bangalore 
