Recent questions and answers in JEE

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Why is meta nitro phenol weaker acid although nitro is meta directing group ?

answered Apr 1, 2018 in JEE by Annu Priya (18,055 points)

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2 answers

How to crack JEE Main 2018?

answered Mar 30, 2018 in JEE by mohit.jain (25 points)

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1 answer

In the dissociation of N2O4 into NO2, (1+x) varies with the vapour densities ratio D/d as given by

answered Mar 30, 2018 in JEE by Annu Priya (18,055 points)

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1 answer

How to find rank of a matrix?

answered Mar 30, 2018 in JEE by Annu Priya (18,055 points)

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2 answers

Where can i get all the information related to JEE Main Exam dates?

answered Mar 29, 2018 in JEE by mohit.jain (25 points)

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Can somone provide me JEE Main Previous Year Question Papers?

answered Mar 29, 2018 in JEE by mohit.jain (25 points)

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Class 11th pulley system

asked Mar 28, 2018 in JEE by Piyush Upadhyay (115 points)

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Class 11th pulley problems jee

asked Mar 28, 2018 in JEE by Piyush Upadhyay (115 points)

+1 vote

1 answer

Ques attached

answered Mar 21, 2018 in JEE by Annu Priya (18,055 points)

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Physics- mechanics graph, angular momentum

asked Mar 20, 2018 in JEE by Piyush Upadhyay (115 points)

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newtons law of motion

answered Mar 18, 2018 in JEE by Annu Priya (18,055 points)

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the system starts from rest A and a velocity of 5m/s after it has moved 5m towards right.

asked Mar 18, 2018 in JEE by priyanjana (20 points)

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Strain-stress curr for ductile material

asked Mar 14, 2018 in JEE by Anish (15 points)

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1 answer

Class 11 Newton laws of motion

answered Mar 9, 2018 in JEE by Saloni (20 points)

+1 vote

1 answer

Find the capacitance

answered Mar 8, 2018 in JEE by Annu Priya (18,055 points)

+1 vote

1 answer

Based on force and acceleration, Newton laws of motion.

answered Mar 8, 2018 in JEE by Amulya Srivastava (40 points)

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1 answer

Why does Pendulum have less SHM at longer amplitudes compared to shorter amplitudes ?

answered Mar 5, 2018 in JEE by anukriti (13,536 points)

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0 answers

Class 11 Newton laws of motion jee problem constrained motion

asked Mar 4, 2018 in JEE by Piyush Upadhyay (115 points)

+1 vote

1 answer

CLASS 11 . It is related to complex JEE problems from mein laws of motion.

answered Mar 4, 2018 in JEE by Annu Priya (18,055 points)

+2 votes

1 answer

Two uniform identical rods each of mass M and length l are joined to form a cross

answered Feb 28, 2018 in JEE by Annu Priya (18,055 points)

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limits questio. Attached

asked Feb 27, 2018 in JEE by metheshish (140 points)

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1 answer

It is from Newton laws of motion class 11 JEE

answered Feb 26, 2018 in JEE by anukriti (13,536 points)

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1 answer

Element X crystallizes in a 12 coordination FCC lattice. On applying high temperature it changes to 8 coordination BCC lattice.

answered Feb 25, 2018 in JEE by anukriti (13,536 points)

+2 votes

2 answers

Wires 1 and 2 carrying currents i1 and i2 respectively are inclined at an angle θ to each other.

answered Feb 21, 2018 in JEE by Annu Priya (18,055 points)

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1 answer

Wires 1 and 2 carrying currents i1 and i2 respectively are inclined at an angle θ to each other.

answered Feb 21, 2018 in JEE by Annu Priya (18,055 points)

+1 vote

1 answer

Calculate the pressure exerted by 1 mole of Vanderwaals Gas at 273K neglect the volume occupied by gas molecule(b=0) a= 4

answered Feb 9, 2018 in JEE by anukriti (13,536 points)

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1 answer

physics jee level2

answered Feb 7, 2018 in JEE by Abhishek Kumar (14,593 points)

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1 answer

A particle is projected from level ground . assuming projection point as origin ,x-axis along horizontal and y-axis vertical .

answered Feb 7, 2018 in JEE by Abhishek Kumar (14,593 points)

+1 vote

1 answer

A projectile is projected at an angle ø(>45o ) with an initial velocity u. the time t at which its horizontal component will equal

answered Feb 5, 2018 in JEE by faiz (82,347 points)

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1 answer

A block of mass √2kg is released from the top of an inclined smooth surface.If the spring constant is 100N/m

answered Feb 4, 2018 in JEE by Annu Priya (18,055 points)

+2 votes

1 answer

If at an instant the velocity of a projectile be 60 m/s and its inclination to the horizontal be 30 degree ,

answered Feb 4, 2018 in JEE by Annu Priya (18,055 points)

+1 vote

1 answer

A ball starts falling with zero initial velocity on a smooth inclined plane forming an angle Ø with the horizontal.

answered Feb 3, 2018 in JEE by anukriti (13,536 points)

+1 vote

1 answer

The adiabatic Bulk modulus of a diatomic gas at atmospheric pressure is

answered Feb 2, 2018 in JEE by Ankit Agarwal (28,847 points)

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1 answer

Please can u explain how did u do this step W= c[v^2/2]?

answered Feb 2, 2018 in JEE by Ankit Agarwal (28,847 points)

+1 vote

1 answer

one mole of an ideal monatomic gas at temperature T expands according to the law P/V =constant if the final temperature is 2T heat supplied to the gas

answered Feb 2, 2018 in JEE by Annu Priya (18,055 points)

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1 answer

A gun kept on a straight horizontal road is used to hit a car traveling along the same road away from the gun with a uniform speed

answered Jan 28, 2018 in JEE by Annu Priya (18,055 points)

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1 answer

A cricketer can throw a ball to a maximum horizontal distance of 100 m. How much high above the ground can the cricketer throw the same ball?

answered Jan 28, 2018 in JEE by Annu Priya (18,055 points)

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1 answer

Related to projectile motion .

answered Jan 27, 2018 in JEE by Ankit Agarwal (28,847 points)

+1 vote

1 answer

What is the magnetic field at center of circle with given conditions?

answered Jan 22, 2018 in JEE by Annu Priya (18,055 points)

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1 answer

Which of the following is not the application of adsorption?

answered Jan 4, 2018 in JEE by anukriti (13,536 points)

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1 answer

If P & Q are the points of intersection of the circle x^2+y^2+3x+7y+2p-5=0 and x^2+y^2+2x+2y-p^2=0 (p belongs to R)

answered Dec 8, 2017 in JEE by Ankit Agarwal (28,847 points)

+1 vote

1 answer

How much gas will be produced at 0 deg centigrade and 760 mm of pressure when 10g of oxalic acid was heated with concentrated sulphuric acid?

answered Nov 28, 2017 in JEE by Rohit Singh (61,782 points)

+1 vote

1 answer

Resonance question?

answered Nov 26, 2017 in JEE by sanjeev (19,462 points)

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1 answer

The equation sin^6 x + cos^6 x=a^2 has real solution if value of a

answered Nov 11, 2017 in JEE by anukriti (13,536 points)

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1 answer

How to solve the physics problem in the picture?

answered Nov 1, 2017 in JEE by Rohit Singh (61,782 points)

+2 votes

1 answer

How many ketones are possible with molecular formula C6H12O?

answered Oct 31, 2017 in JEE by anukriti (13,536 points)

+2 votes

1 answer

Is there any Free Online Mock Test available for JEE Main 2018 and NEET 2018?

answered Oct 21, 2017 in JEE by Sarthaks Digitizing (1,162 points)

+1 vote

1 answer

Plz tell the answer

answered Oct 21, 2017 in JEE by Daniel Mathew (55 points)

+1 vote

1 answer

If a(b-c)x^2 + b(c-a)xy + c(a-b)y^2=0 is a perfect square

answered Oct 20, 2017 in JEE by Daniel Mathew (55 points)

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2 answers

A particle is projected from a point A with a velocity u at an angle θ to the horizontal.

answered Oct 20, 2017 in JEE by Daniel Mathew (55 points)

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