### Krishan K Male, 59 Years

Associated for 6 Years 7 Months
Highly Qualified & Great Experience in Teaching Mathematics
Class 11 - 12 Tutor

#### Activity Score - 372

• I teach at My Home
• I go to Student's Home
• Online
Area: 6 More
Location: Delhi, India
Qualification :
• M.Sc (University of Delhi - [DU], New Delhi - 1977)
• M.A (Meerut College (MC), Meerut - 1988)
• ( - 0)
• Hourly Fees:
INR 500
Teaches:
 Class 9 - 10 Mathematics Physics NTSE NSTSE All Boards English Medium INR 500 / Hour Class 11 - 12 Mathematics All Boards English Medium INR 500 / Hour Engineering Entrance & IITJEE Mathematics IIT JEE Mains BITSAT IIT JEE Advanced INR 700 / Hour Class 6 - 8 Mathematics Physics NTSE NSTSE CBSE INR 500 / Hour
• ## Question: Komal had 4 chocolates. She decided to buy 3 more chocolates each day than that ...

Posted in: Mathematics | Date: 23/08/2017

### Answer:

34 chocolates using the simple A.P. ( Airthmetic Progression) first day she had 4 Choco 2nd day she has 4+3=7 3rd day 4+3+3=4+2*3=10 4th day 4+3*3= 13 ..... 11th day she will have 4+10*3=34 choco

• ## Question: Tom’s teacher gave him a sequence, which was the times table of 2. After that,...

Posted in: Mathematics | Date: 23/08/2017

### Answer:

The new sequence -2,0,2,.. will have 8th term = -2+2*2^5=62

• ## Question: A 5 cm high object is placed at a distance of 20 cm in front of a converging len...

Posted in: Mathematics | Date: 23/08/2017

### Answer:

Image will be of same of height 5 cm as the object height in inverted form as 1/u + 1/v= 1/f =>v=-20cm. as u=-20, f=10 m=-v/u=h'/h=20/20=1

• ## Question: If a set A has n elements, then the total number of subsets of A is

Posted in: Mathematics | Date: 06/12/2018

2^n

Write a Review

### Anonymous

Like a true guru. Teaching a priority rather than money/time calculation in depth and analytical approach for each student. You have seen his dedication to be able to comment. Trust thy name is Krishan Kumar. God bless

### Harshit Sharma

Sir has a very different approach towards IIT JEE preparations with focused understanding of topics in Mathematics. He also provides some help in Physics too. He builds up confidence within the child and hence improving the results. When I reached to him, I lacked confidence in Mathematics but after applying his technique I have been gained confidence and enhance my score. He is very kind and very determined towards teaching.

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