Archives

What major issue was criticized by the liberal nationalist?

Answer: The correct answer is option (d) - Censorship Laws to Control the Press. The Liberals were inspired by the memory of the French... View Article

At how many levels does the Government work in India? Name them.

Answer: The Government works at three different levels in India. They are Local Government, State Government and Central Government. Every state... View Article

What are the three levels of Governance in India?

Answer: The three levels of Governance in India are Central Government, State Government and Local Government. The Central Government works at... View Article

The Oath of the High Court Judge is administered by?

Answer: The oath of the Judge in a High Court is administered by the Governor of that respective state. After consulting the Chief Justice... View Article

Which Sultan dug the canal from Sutlej river to Ghaghra?

Answer: Firuz Shah was the Sultan who dug the canal from Sutlej river to Ghaghra. Firuz Shah also founded the cities of Ferozepur (in... View Article

Which foreign country is closest to the Andaman Islands? a)Indonesia b)Bangladesh c)Sri Lanka d)Myanmar

Answer: The correct answer is option (d) - Myanmar Andaman Islands are separated from Myanmar and Thailand by the Andaman Sea. The Bay of... View Article

Rice is a subsistence crop in Orissa. In which of the following states, is rice a commercial crop? a)West Bengal and Bihar b)Jammu and Kashmir c)Punjab and Haryana d)Tamil Nadu and Kerala

Answer: The correct answer is option (C) - Punjab and Haryana. The top rice producing states in India are West Bengal, Uttar Pradesh, Haryana,... View Article

What does the symbol Crown of Oak Leaves during the days of European Nationalism signify?a)Strengthb)Heroismc)Readiness to Fightd)Willingness to make peace

Answer: The correct answer is option (b) - Heroism. The crown of oak leaves represents Heroism. The readiness to fight was signified by the... View Article

According to Ernst Renan what are the attributes of a nation?

Answer: As per Ernst Renan, if the world had only one master and only one law, it would be a problem, the existence of liberty is guaranteed by... View Article

A point source of heat of power P is placed at the center of a spherical shell of mean radius R. The material of the shell has thermal conductivity k. If the temperature difference between the outer and the inner surface of the shell is not to exceed T, then the thickness of the shell should not be less than

a) 2πR2kT/P b) 4πR2kT/P c) πR2kT/P d) πR2kT/4P Answer: b) 4πR2kT/P Solution: According to given... View Article

An e.m.f. is produced in a coil, which is not connected to an external voltage source. This can be due to

a) The coil being in a time varying magnetic field b) The coil moving in a time varying magnetic field c) The coil moving in a... View Article

Two parallel large thin metal sheets have equal surface charge densities (σ=26.4×10⁻¹² c/m²) of opposite signs. The electric field between these sheets is:

a) 1.5 N/C b) 1.5 x 10-10 N/C c) 3 N/C d) 3 x 10-10 N/C Answer: c) 3 N/C Solution: The electric field between two parallel large... View Article

The current gain in the common emitter amplifier is 59. If the emitter current is 6.0mA, find, (i) base current (ii) collector current.

Answer: 0.1mA and 5.9mA Here, β=59,Ie=6.0mA β=Ic/Ib=(Ie−Ib/Ib) =(Ie/Ib)−1 Therefore, 59=(6/Ib)−1or... View Article

A 50 cm long wire has a mass of 20 g supports a mass of 1.6 kg as shown in the figure. Find the fundamental frequency of the portion of the string between the wall and the pulley. Take g = 10 m/s²

a) 2 Hz b) 10 Hz c) 25 Hz d) 15 Hz Answer: c) 25 Hz Solution: f = (1/2l) √T/μ T = 1.6 kg x 10 m/s2 = 16 N μ = 20... View Article

A straight line conductor of length 0.4 m is moved with a speed of 7 m/s perpendiculars to a magnetic field of intensity 0.9 Wb/m². The induced e.m.f. across the conductor is

(a) 5.04 V (b) 25.2 V (c) 1.26 V (d) 2.52 V Answer: (d) 2.52 V Solution: Length of conductor, l= 0.4 m Speed, v= 7 m/s Magnetic... View Article

Assertion: Faraday’s laws are consequences of the conservation of energy. Reason: In a purely resistive A.C. circuit, the current lags behind the e.m.f.

(a) Both A and R are true and R is the correct explanation of A (b) Both A and R are true but R is not the correct explanation of A (c) A is... View Article

If the work function of a metal is 3.7 eV When a photon of energy 5.2 eV falls on the metal surface then the kinetic energy of ejected photoelectrons will be

Answer: 1.5 eV Solution: K.E = 5.2 - 3.7 = 1.5 eV... View Article

In the R−C circuit shown in the figure, the total energy of 3.6×10⁻³ J is dissipated in the 10 Ω resistor when the switch S is closed. The initial charge on the capacitor is:

a) 60 μC b) 120 μC c) 60√2 μC d) 60/√2 μC Answer: b) 120 μC Solution: When S is closed, the energy stored in the capacitor will be... View Article

A body released from the top of a tower falls through half the height of the tower in 3 s. It will reach the ground after nearly

b) 3.5 s c) 4.24 s d) 4.71 s d) 6 sec Answer: d) 4.24 s Solution: Let (h) be the total height of the tower Time taken by the body to... View Article

A cylindrical tub of radius 16 cm contains water to the depth of 30 cm. A spherical iron ball is dropped into the tub, as a result, the level of water rises by 9 cm. The radius of the ball is

a) 10 cm b) 6 cm c) 12 cm d) None of the above Answer: c) 12 cm Solution: Let r be the radius of the iron ball Then, Volume of... View Article

M	T	W	T	F	S	S
		1	2	3	4	5
6	7	8	9	10	11	12
13	14	15	16	17	18	19
20	21	22	23	24	25	26
27	28	29	30	31