The profile of Vikrant and their contact details have been verified by our experts
Vikrant
- Rate TSh 23,411
- Response 1h
TSh 23,411/hr
See Mathematics tutors
Unfortunately, this tutor is unavailable
- Mathematics
- Algebra
- Trigonometry
- Arithmetic
- Geometry
Hello!My Name is Vikrant .I am 22 years old.i live in aligarh in UP.Recently i Have completed my graduation. I Have been teaching for four years. I am special for maths.
- Mathematics
- Algebra
- Trigonometry
- Arithmetic
- Geometry
Lesson location
About Vikrant
Sure ,as you know my name is vikrant.i am from uttar pradesh.i have completed my bachelor of Arts from Dr.bhimrao ambedker University agra.i have four years experience of teaching students of all levels. I have teach as a maths teacher
See more
About the lesson
- Primary school
- Ordinary Level
- Form 5
- +10
levels :
Primary school
Ordinary Level
Form 5
Form 6
Ordinary Diploma
Tertiary Education
Adult Education
Bachelor’s Degree
Master’s Degree
PhD / Doctorate
PGDLP
MBA
Nursery
- English
All languages in which the lesson is available :
English
Find the mean of the 32 numbers, such that if the mean of 10 of them is 15 and the mean of 20 of them is 11. The last two numbers are 10.
Solution: The given mean of 10 numbers = 15
So, Mean of 10 numbers = sum of observations/ no. of observations
15 = sum of observations / 10
Sum of observations of 10 numbers = 150
Similarly, Mean of 20 numbers = sum of observations/ no. of observations
11 = sum of observations / 20
Sum of observations of 20 numbers = 220
Hence, Mean of 32 numbers = (sum 10 numbers + sum of 20 numbers + sum of last two numbers)/ no. of observations
Mean of 32 numbers = (150 + 220 + 20 ) / 32 = 390 /32 = 12.188
See more
Rates
Rate
- TSh 23,411
Pack prices
- 5h: TSh 115
- 10h: TSh 230
online
- TSh23,411/h
Similar Mathematics teachers in Aligarh
Sarah
Dar es Salaam & Online
- TSh 110,000/hr
- 1st lesson free
Husna
Dar es Salaam & Online
- TSh 35,000/hr
- 1st lesson free
Alireza
Richmond Hill, Canada & Online
- TSh 91,767/hr
- 1st lesson free
Riccardo
Roma, Italy & Online
- TSh 75,787/hr
- 1st lesson free
Chris
Paris 16e, France & Online
- TSh 354,683/hr
- 1st lesson free
Markus
München, Germany & Online
- TSh 136,416/hr
- 1st lesson free
Hamid
Vancouver, Canada & Online
- TSh 146,078/hr
- 1st lesson free
Houssem
Paris 1er, France & Online
- TSh 181,888/hr
- 1st lesson free
Mounir
Paris 8e, France & Online
- TSh 363,777/hr
- 1st lesson free
Ptashanna
Lyon, France & Online
- TSh 303,147/hr
- 1st lesson free
Romain
Paris 5e, France & Online
- TSh 300,116/hr
- 1st lesson free
Gianni
Ariano Irpino, Italy & Online
- TSh 69,724/hr
- 1st lesson free
Gaël
Paris, France & Online
- TSh 60,629/hr
- 1st lesson free
Anis
Paris 6e, France & Online
- TSh 209,172/hr
- 1st lesson free
Gregor
Heidelberg, Germany & Online
- TSh 178,857/hr
- 1st lesson free
Paolo
London, United Kingdom & Online
- TSh 122,955/hr
- 1st lesson free
Samuel
Lisboa, Portugal & Online
- TSh 81,850/hr
- 1st lesson free
Nicolas
Paris 6e, France & Online
- TSh 178,857/hr
- 1st lesson free
Thomas
München, Germany & Online
- TSh 272,833/hr
- 1st lesson free
Filippo
Roma, Italy & Online
- TSh 106,102/hr
- 1st lesson free
-
See Mathematics tutors
