Will you please share the last year solved question paper of IIT JEE Main Exam???

As per your request here I am sharing the last year solved question paper of IIT JEE Main Exam

The magnetic field in a travelling electromagnetic wave has a peak value of 20 nT. The peak value of electric field strength is :
(1) 6 V/m
(2) 9 V/m
(3) 12 V/m
(4) 3 V/m
Sol. (1)

This question has statement I and statement II. Of the four choices given after the statements, choose the one that best describes the two statements.
Statement- I: Higher the range, greater is the resistance of ammeter.
Statement- II: To increase the range of ammeter, additional shunt needs to be used across it.
(1) Statement – I is true, Statement – II is true, Statement – II is not the correct explanation of Statement–I.
(2) Statement – I is true, statement – II is false.
(3) Statement – I is false, Statement – II is true
(4) Statement – I is true, Statement – II is true, Statement – II is the correct explanation of statement- I .
Sol. (3)

A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser of capacity 250 pico farad in parallel with a load resistance 100 kilo ohm. Find the maximum modulated frequency which could be detected by it.
(1) 10.62 kHz
(2) 5.31 MHz
(3) 5.31 kHz
(4) 10.62 MHz
Sol. (3)






Rest of the Questions are attached in below file which is free of cost

Attached Files

IIT JEE Main Exam Solved Question paper.pdf (295.9 KB, 88 views)