B.Tech. from I.I.T. DELHI with specialization inTextile Chemistry scoring 7.97 CGPA in 1986, AIR-838 in IIT JEE 1982.
8 Years
Presently providing tuitions to class IX to XII at home. Prior to that, I had been working as GM Fabrics-Sourcing & Development for garment export houses & retail houses for the past 26 years. I teach Mathematics. My experience has been that one to one personal tuition has a unique value to students because of the ability to resolve the student’s personal barriers to learn in a way that lays the foundation for a deep and lasting understanding of the subject.
Home Tuition Only
I believe that there is nothing one can not learn. Each student is unique and it is upto a teacher to use an approach that most suits the student instead of adopting a common approach for all students.
400.00
Class 9 - 10 | Mathematics, Physics, Chemistry, Algebra, All Boards, All Medium | INR 400.00 /hour |
Class 11 - 12 | Mathematics, Physics, Algebra, All Boards, All Medium | INR 800.00 /hour |
Class 6 - 8 | Mathematics, Physics, Chemistry, All Boards | INR 350.00 /hour |
The amount would be 1000×(1+0.05)^4 =1215.5 as interest half yearly would be 5% and no.of times interest calculated would be 4.
A=P(1+(r/100))^n hence no. of ants at the end of 3 weeks would b 1000(1+0.12)^3 =1405.
Based on compound interest formula , principal P (1+.05)^2 =1323 amount .Hence P= Rs.1200.
Amount/Principal =1323/1200 =(1+%r)^2. Hence sq.root(1323/1200)=1.05,which makes interest rate as 5%.
Ans.option c 9.09%, based on formula A =P(1+%r)^n. Hence 1296=1089(1+%r )^2 i.e.sq.rt(1296/1089)= 36/33=12/11=1+%r, hence r= 100/11= 9.09%.
Average speed= Total distance travelled/Total time taken =(3+3)miles/(20+25) min.= 6 miles per 45 min.=6miles/(45/60)hour=6*60/45=8 miles per hour
Based on Young's Modulus formula Y=stress/strain, extension =force*length/(Area*Young Modulus).Based on the same,extension is directly proportional to length/radius**2 under same force and material.hence ratio of extensions option wise from a to d work s out to 8:4:2:(4/3). Thus maximum extension in option a
Since acceleration due to gravity g=GM/R**2, hence ratio of g on planet to that of earth equals( 1/10)/ (1/2)**2.Therefore g on this planet=3.92m/sec**2
Firstly,express the number in its simplest form I.e.takeout the common factors from the numerator and denominator simultaneously.Then if the denominator can be expressed as( 2**m) *(5**n) only with m& n being whole numbers,then it has a terminating decimal expression.Else,it has non terminating decimal expression.