Which one among the following four planets is the biggest in size?

Lunar eclipse is caused when the

Which two planets of the solar system have no satellites?

The period of one revolution of sun around the centre of galaxy is called

Mica is used in an electric iron because it is a

Which one of the following pairs of rays is electromagnetic in nature?

X-rays cannot pass through

The carbon filament is invented by

The blue colour of sky is due to the phenomenon of

If the doors of a refrigerator are left open for a few hours, the room temperature will

Where should an object be placed so that a real and inverted image of the same size is obtained using a convex lens?

The bases of cooking vessels are painted ___ in order to absorb more heat.

Photoelectric effect was discovered by

When light rays travel from a rarer medium to denser medium it is refracted

Which instrument measures the intensity of earthquake shocks?

2He4 means

Laser is a device for producing

Decibel is used to measure

The scientist who first discovered that the earth revolves round the sun was

The molecular weight of water is

When X-rays are produced?

Ice floats on water because its density is ___ than that of water.

Who was the inventor of positron?

For which one of the following is capillarity not the reason?

The normal value of acceleration due to gravity is

Entropy is the measurement of

Space Applications Centre is located in

An alternate name for the completely interconnected network topology is

To connect networks of similar protocols ____ are used.

Choose the correct antonym of the given word : Capricious

Choose the correct antonym of the given word : Restitution

Choose the correct antonym of the given word: Inert

Choose the correct antonym of the given word: Anarchy

Choose the correct antonym of the given word: Convex

Choose the correct antonym of the given word: Dormant

Choose the correct antonym of the given word: Error

Choose the correct antonym of the given word: Applaud

Choose the correct antonym of the given word: Chaffing

Choose the correct antonym of the given word: Noisome

Choose the correct antonym of the given word: Defile

Choose the correct antonym of the given word: Demure

Choose the correct antonym of the given word: Haggard

Who was the Governor General of India during the Sepoy Mutiny?

The Sepoy Mutiny took place in the year

One of the India’s first freedom fighters against British is

The revolt of 1857 at Lucknow was led by

Who of the following was the bitterest enemy of the British during the Revolt of 1857?

Mangal Pandey fired the first shot of the Revolt of 1857 at

Who is the author of the book ‘The last Mughal : The fall of a dynasty, Delhi, 1857’?

Who is the author of the book ‘The last Mughal : The fall of a dynasty, Delhi, 1857’?