List of practice Questions

Identify the false statement related to the unification of Germany.
The oldest mountain range of India is
Radio waves transmitted from the earth are reflected back to the earth from this layer of the atmosphere
In which Glacier, the river Brahmaputra is getting birth ?
If the time on Greenwich Meridian is 10.00 am, the time on $66^\circ$ east longitude is
Arrange the following countries from east to west with their code
1) Austria
2) Spain
3) Ukraine
4) France
The religion that is also called as the ‘Great Middle Path’ is
Which deficiency in diet is responsible for accumulation of water in the body?
Removal of toxic heavy metals from contaminated soils by using fungi is known as
When energy flows from one trophic level to the other, then its quantity
Identify the ecological pyramid which is generally inverted in a marine ecosystem is
In humans, the urea synthesis occurs in
Which one of the following is an abiotic component of an ecosystem?
In any electrical circuit, the direction of flow of current is
Identify the CORRECT sequence of subphases given below in the prophase of Meiosis I.
If a solid cube of 7 kg having an edge of length 10 cm floats in water, then the volume of the cube outside of the water is (let the density of the water 1000 kg/m³.)
Match the following characteristics with their respective animal Phyla.
Pseudocoelom
In the process of food preservation, the main purpose of refrigerating food is
This vitamin is essential for the health of the eye.
Match the following:
According to Bohr model, the maximum number of electrons occupying M-shell will be
Which planet's rotation is different from the earth’s rotation?
A person can hear a sound of frequency
Which of the following is a set of homogeneous mixtures?
1. Air
2. Mist
3. Sugar solution
4. Milk
Which of the following statements are correct?
(i) Velocity of sound waves is greater in solids than liquids.
(ii) Velocity of sound waves in vacuum is 330 m/s.
(iii) Sound waves are longitudinal waves.
(iv) Velocity of sound waves in vacuum is zero.