Behala, Kolkata Details verified of Anu D.✕
Identity
Education
Know how UrbanPro verifies Tutor details
Identity is verified based on matching the details uploaded by the Tutor with government databases.
Online Classes 
Student's home 
Tutor's home 
Share this profile Bengali
Hindi
English
calcutta university 2014
Bachelor of Science (B.Sc.)
Calcutta university 2017
Master of Science (M.Sc.)
Behala, Kolkata, India - 700060
Phone Verified
Email Verified
Report this Profile
Is this listing inaccurate or duplicate? Any other problem?
Please tell us about the problem and we will fix it.
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in NEET-UG Coaching Classes
5
NEET Subjects
Biology
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in CSIR NET classes
3
CSIR NET Paper
Life sciences
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
10
Board
ICSE, Pearson Edexcel, Canadian Curriculum, American Curriculum, CBSE, IGCSE, International Baccalaureate
Preferred class strength
One on one/ Private Tutions, Group Classes
Subjects taught
English, Mathematics, Chemistry, Physics, Biology, Science
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
6
Board
ICSE, CBSE, IGCSE, International Baccalaureate
Subjects taught
Mathematics, Biology, English, Science, Chemistry, Physics
Taught in School or College
No
Answered on 19/06/2019 Learn CBSE - Class 10/Mathematics/Quadratic Equations/NCERT Solutions/Exercise 4.3
Ask a Question
Post a Lesson
Let the length of the shorter side be x metres.
The length of the diagonal= 60+x metres
The length of the longer side =30+x metres
Applying Pythagoras theorem,
Diagonal²=longer side²+shorter side²
(60+x) ²= (30+x) ² + x²
3600+120x+x²=900+60x+x²+x²
2700+60x-x²=0
2700+90x-30x-x²=0
90(30+x)-x(30+x) =0
X=90,
Shorter side is 90m, longer side is 90+30=120m
Like 2 
Answers 17 
Comments Answered on 19/06/2019 Learn CBSE - Class 10/Mathematics/Quadratic Equations/NCERT Solutions/Exercise 4.2
Ask a Question
Post a Lesson
1. X² -5x+2x-10=0
x(x-5) +2(x-5) =0
(X+2) (x-5) =0
X=-2, 5
2. √2x²+5x+2x+5√2=0
X(√2x+5) +√2(√2x+5) =0
(X+√2) (√2x+5) =0
X=-√2, -5/√2
3. 2x²+4x-3x-6=0
2x(x+2) -3(x+2) =0
(2x-3) (x+2) =0
X=3/2, -2
5. (10x)²-2.(10x)(1)+1²=0
(10x-1)² =0
X=±1/10
Like 0 Answers 18 Comments Answered on 03/10/2018
Ask a Question
Post a Lesson
well first ask yourself why do you want to study? Is it for only getting better marks or you actually want to know the subject well. Here are a few steps you can try
? If you are starting a new topic/chapter, read the outline or theme of the chapter given in the beginning.
? Then start with a small section say a paragraph, read it and try to understand the key points and highlight them.
? Explain that topic in plain layman language to a friend/parents/your maid or even your pet(if they have that much patience). When you explain you get a lot of confidence
? Now go to the next topic and try to make a link.
? you can also make doodles/diagrams of your own when you explain , if you want.
?Try to google about that topic and write small points in your book, that way you will have an edge over your classmates on this topic
? study in chunks..Don't just sir for 2-3 hours straight and study if you don't want to. Study for 30 minutes and take a 5 min break..come back refreshed again.
? If you are a board student then practise a lot of question papers too
? And if you have maths and physics numericals do practise them a lot, that's the only way you can ace.
Happy studying,
Cheers
Like 0 Answers 15 Comments Ask a Question
Also have a look at
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in NEET-UG Coaching Classes
5
NEET Subjects
Biology
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in CSIR NET classes
3
CSIR NET Paper
Life sciences
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
10
Board
ICSE, Pearson Edexcel, Canadian Curriculum, American Curriculum, CBSE, IGCSE, International Baccalaureate
Preferred class strength
One on one/ Private Tutions, Group Classes
Subjects taught
English, Mathematics, Chemistry, Physics, Biology, Science
Taught in School or College
No
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
6
Board
ICSE, CBSE, IGCSE, International Baccalaureate
Subjects taught
Mathematics, Biology, English, Science, Chemistry, Physics
Taught in School or College
No
Answered on 19/06/2019 Learn CBSE - Class 10/Mathematics/Quadratic Equations/NCERT Solutions/Exercise 4.3
Ask a Question
Post a Lesson
Let the length of the shorter side be x metres.
The length of the diagonal= 60+x metres
The length of the longer side =30+x metres
Applying Pythagoras theorem,
Diagonal²=longer side²+shorter side²
(60+x) ²= (30+x) ² + x²
3600+120x+x²=900+60x+x²+x²
2700+60x-x²=0
2700+90x-30x-x²=0
90(30+x)-x(30+x) =0
X=90,
Shorter side is 90m, longer side is 90+30=120m
Like 2 Answers 17 Comments Answered on 19/06/2019 Learn CBSE - Class 10/Mathematics/Quadratic Equations/NCERT Solutions/Exercise 4.2
Ask a Question
Post a Lesson
1. X² -5x+2x-10=0
x(x-5) +2(x-5) =0
(X+2) (x-5) =0
X=-2, 5
2. √2x²+5x+2x+5√2=0
X(√2x+5) +√2(√2x+5) =0
(X+√2) (√2x+5) =0
X=-√2, -5/√2
3. 2x²+4x-3x-6=0
2x(x+2) -3(x+2) =0
(2x-3) (x+2) =0
X=3/2, -2
5. (10x)²-2.(10x)(1)+1²=0
(10x-1)² =0
X=±1/10
Like 0 Answers 18 Comments Answered on 03/10/2018
Ask a Question
Post a Lesson
well first ask yourself why do you want to study? Is it for only getting better marks or you actually want to know the subject well. Here are a few steps you can try
? If you are starting a new topic/chapter, read the outline or theme of the chapter given in the beginning.
? Then start with a small section say a paragraph, read it and try to understand the key points and highlight them.
? Explain that topic in plain layman language to a friend/parents/your maid or even your pet(if they have that much patience). When you explain you get a lot of confidence
? Now go to the next topic and try to make a link.
? you can also make doodles/diagrams of your own when you explain , if you want.
?Try to google about that topic and write small points in your book, that way you will have an edge over your classmates on this topic
? study in chunks..Don't just sir for 2-3 hours straight and study if you don't want to. Study for 30 minutes and take a 5 min break..come back refreshed again.
? If you are a board student then practise a lot of question papers too
? And if you have maths and physics numericals do practise them a lot, that's the only way you can ace.
Happy studying,
Cheers
Like 0 Answers 15 Comments Ask a Question
Want to learn from Anu D.?
Share this profile 
Reply to 's review
Enter your reply*
Your reply has been successfully submitted.
Certified
The Certified badge indicates that the Tutor has received good amount of positive feedback from Students.
Dehra
