1
JEE Main 2021 (Online) 16th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
Two identical antennas mounted on identical towers are separated from each other by a distance of 45 km. What should nearly be the minimum height of receiving antenna to receive the signals in line of sight? (Assume radius of earth is 6400 km)
2
JEE Main 2021 (Online) 26th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
Assume that a tunnel is dug along a chord of the earth, at a perpendicular distance (R/2) from the earth's centre, where 'R' is the radius of the Earth. The wall of the tunnel is frictionless. If a particle is released in this tunnel, it will execute a simple harmonic motion with a time period :
3
JEE Main 2021 (Online) 26th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
A planet revolving in elliptical orbit has :
A. a constant velocity of revolution.
B. has the least velocity when it is nearest to the sun.
C. its areal velocity is directly proportional to its velocity.
D. areal velocity is inversely proportional to its velocity.
E. to follow a trajectory such that the areal velocity is constant.
Choose the correct answer from the options given below :
A. a constant velocity of revolution.
B. has the least velocity when it is nearest to the sun.
C. its areal velocity is directly proportional to its velocity.
D. areal velocity is inversely proportional to its velocity.
E. to follow a trajectory such that the areal velocity is constant.
Choose the correct answer from the options given below :
4
JEE Main 2021 (Online) 26th February Morning Shift
MCQ (Single Correct Answer)
+4
-1
Find the gravitational force of attraction between the ring and sphere as shown in the diagram, where the plane of the ring is perpendicular to the line joining the centres. If $$\sqrt 8 $$R is the distance between the centres of a ring (of mass 'm') and a sphere (mass 'M') where both have equal radius 'R'.


Questions Asked from Gravitation (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
JEE Main 2023 (Online) 1st February Evening Shift (2) JEE Main 2022 (Online) 29th July Evening Shift (1) JEE Main 2022 (Online) 28th July Evening Shift (1) JEE Main 2022 (Online) 28th July Morning Shift (1) JEE Main 2022 (Online) 27th July Evening Shift (1) JEE Main 2022 (Online) 27th July Morning Shift (1) JEE Main 2022 (Online) 26th July Evening Shift (1) JEE Main 2022 (Online) 26th July Morning Shift (1) JEE Main 2022 (Online) 25th July Evening Shift (2) JEE Main 2022 (Online) 25th July Morning Shift (1) JEE Main 2022 (Online) 30th June Morning Shift (1) JEE Main 2022 (Online) 29th June Evening Shift (1) JEE Main 2022 (Online) 29th June Morning Shift (1) JEE Main 2022 (Online) 28th June Evening Shift (2) JEE Main 2022 (Online) 28th June Morning Shift (1) JEE Main 2022 (Online) 27th June Evening Shift (2) JEE Main 2022 (Online) 27th June Morning Shift (1) JEE Main 2022 (Online) 26th June Evening Shift (1) JEE Main 2022 (Online) 26th June Morning Shift (1) JEE Main 2022 (Online) 25th June Morning Shift (1) JEE Main 2022 (Online) 24th June Evening Shift (1) JEE Main 2022 (Online) 24th June Morning Shift (1) JEE Main 2021 (Online) 1st September Evening Shift (1) JEE Main 2021 (Online) 31st August Evening Shift (1) JEE Main 2021 (Online) 31st August Morning Shift (1) JEE Main 2021 (Online) 27th August Evening Shift (1) JEE Main 2021 (Online) 26th August Morning Shift (1) JEE Main 2021 (Online) 27th July Evening Shift (2) JEE Main 2021 (Online) 25th July Evening Shift (1) JEE Main 2021 (Online) 25th July Morning Shift (1) JEE Main 2021 (Online) 22th July Evening Shift (1) JEE Main 2021 (Online) 20th July Evening Shift (1) JEE Main 2021 (Online) 20th July Morning Shift (1) JEE Main 2021 (Online) 18th March Evening Shift (2) JEE Main 2021 (Online) 18th March Morning Shift (2) JEE Main 2021 (Online) 17th March Evening Shift (1) JEE Main 2021 (Online) 16th March Evening Shift (1) JEE Main 2021 (Online) 26th February Morning Shift (3) JEE Main 2021 (Online) 25th February Morning Shift (3) JEE Main 2021 (Online) 24th February Evening Shift (1) JEE Main 2021 (Online) 24th February Morning Shift (3) JEE Main 2020 (Online) 6th September Evening Slot (1) JEE Main 2020 (Online) 5th September Evening Slot (1) JEE Main 2020 (Online) 5th September Morning Slot (1) JEE Main 2020 (Online) 4th September Evening Slot (1) JEE Main 2020 (Online) 4th September Morning Slot (1) JEE Main 2020 (Online) 3rd September Evening Slot (1) JEE Main 2020 (Online) 3rd September Morning Slot (1) JEE Main 2020 (Online) 2nd September Evening Slot (1) JEE Main 2020 (Online) 2nd September Morning Slot (1) JEE Main 2020 (Online) 9th January Evening Slot (1) JEE Main 2020 (Online) 9th January Morning Slot (1) JEE Main 2020 (Online) 8th January Morning Slot (1) JEE Main 2020 (Online) 7th January Evening Slot (1) JEE Main 2020 (Online) 7th January Morning Slot (1) JEE Main 2019 (Online) 12th April Evening Slot (1) JEE Main 2019 (Online) 10th April Evening Slot (1) JEE Main 2019 (Online) 10th April Morning Slot (1) JEE Main 2019 (Online) 9th April Evening Slot (1) JEE Main 2019 (Online) 9th April Morning Slot (1) JEE Main 2019 (Online) 8th April Evening Slot (1) JEE Main 2019 (Online) 8th April Morning Slot (1) JEE Main 2019 (Online) 12th January Evening Slot (1) JEE Main 2019 (Online) 12th January Morning Slot (2) JEE Main 2019 (Online) 11th January Evening Slot (1) JEE Main 2019 (Online) 11th January Morning Slot (1) JEE Main 2019 (Online) 10th January Evening Slot (1) JEE Main 2019 (Online) 10th January Morning Slot (1) JEE Main 2019 (Online) 9th January Evening Slot (1) JEE Main 2018 (Online) 16th April Morning Slot (1) JEE Main 2018 (Offline) (2) JEE Main 2018 (Online) 15th April Morning Slot (2) JEE Main 2017 (Online) 9th April Morning Slot (1) JEE Main 2017 (Online) 8th April Morning Slot (1) JEE Main 2017 (Offline) (1) JEE Main 2016 (Online) 10th April Morning Slot (1) JEE Main 2016 (Online) 9th April Morning Slot (1) JEE Main 2016 (Offline) (1) JEE Main 2015 (Offline) (1) JEE Main 2014 (Offline) (1) JEE Main 2013 (Offline) (1) AIEEE 2012 (2) AIEEE 2011 (1) AIEEE 2009 (1) AIEEE 2008 (2) AIEEE 2005 (3) AIEEE 2004 (4) AIEEE 2003 (3) AIEEE 2002 (4)