Hi Friends,

Even as I launch this today ( my 80th Birthday ), I realize that there is yet so much to say and do. There is just no time to look back, no time to wonder,"Will anyone read these pages?"

With regards,
Hemen Parekh
27 June 2013

Now as I approach my 90th birthday ( 27 June 2023 ) , I invite you to visit my Digital Avatar ( www.hemenparekh.ai ) – and continue chatting with me , even when I am no more here physically

Thursday, August 29, 2024

A Mocking Bird ?

 A Mocking Bird ?


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Dear Parents / Students ,

How about following example of a Mock Test ( JEE – NEET – CET ) generated by : www.My-Teacher.in ?

Let me assure you that even if you or your child picks the wrong option while attempting to solve this question paper, no one mocks you

If anything, in such a case, www.My-Teacher.in , will go out of its way to tell why your option is incorrect and what is the correct option – and why !

This is a matter of “ Self Education “ – a matter of “ Programmed Learning “ at its best

Dear Parents :

www.My-Teacher.in is designed to increase your child’s self Esteem

And that is not all !

When she picks the correct option, www.My-Teacher.in , flashes following message :

“ Brag To Your Classmates “

Hey there ,
If you want your child to feel proud, tell her about www.My-Teacher.in

Regards / hemen Parekh

PS :

Since My-Teacher generates 294,000 BILLION , unique Question Papers , it is just impossible that you will ever come across the very same following Quiz , no matter how many times you try !


Question No 1 :


An electron is accelerated through a potential difference of 10,000 V. Its de-Broglie wavelength is, (nearly):

Your Options are :

1.2 × 10^-12 m
1.2 × 10^-14 m
1.2 nm
1.2 × 10^-13 m

Question No 2 :
An inductor of 20 mH, a capacitor of 50 μF, and a resistor of 40Ω are connected in series across a source of emf V = 10340 sin(t). What is the power loss in the AC circuit?

Your Options are :

0.67 W
0.76 W
0.89 W
0.51 W

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