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Which of the following one of the following metals is used to galvanise iron

A passenger in a moving train tosses a coin if the coin falls behind him the train must be moving with.

Distances of stars are measured in

In the Davisson - Germer experiment if the incident beam consists of electrons, then the diffracted beam consists of :

The fat of a common mussel-secretes a sticky glue that can be used to make heart implants. The unique chemical compound present in the glue is:

The vector of disease sleeping sickness is

Which of the following one of the following metals pollutes the air of a city having big number of automobiles

A person having AB-group of blood can donate blood to a person having

Distillation at reduced pressure is used for liquids which

In the Earth, the weight of a body is max. at the

Plants absorb most of the water needed by them through their

The fiber least prone to catch fire is

Which among the given is a good conductor of heat but a bad conductor of electricity

Which of the following one of the following minerals is found in Monazite sand -

A person sitting in a chair in a satellite feels weightless because

DNA consists of units called-

In the electroplating of gold, the electrolyte used is

Plants absorb most part of water needed by them through their

The vitamin which is generally excreted by humans in urine is

Which among the given is a good conductor of heat but bad conductor of electricity -

Which of the following one of the following minerals is found in pure form

A person who lives exclusively on milk, egg and bread is likely to become a victim of

DNA in biological sense refers to

In the event of a fall of a woman in the bathroom, the head of the femur separated off the bone. An X-ray revealed that it did not fit into

Plants are dried up in winter due to frost as

The first thermionic valve was invented by

The vitamins which is generally excreted in urine is

Which among the given is a metallic ore -

Which of the following one of the following nonmetals shows allotropy in the liquid state

A piece of wood is held under water. The upthrust on it will be:

DNA nucleotides are attached by

In the eye donation, which part of the eye is transplanted from the donor?

Plants differ from animals in having

The focal length of convex lens is

The waste management technique that involves the use of microorganisms to remove or neutralize pollutants from contaminated site is called

Which among the given is a method/process of disposing of solid waste which cannot be reused or recycled

Which of the following one of the following organic compound is used to remove stains of iron compounds

A plane glass slab is kept over coloured letters which appears least raised is

In the healthy human eye , the focusing is done by the

Plants get water through the roots as of-

The water from a hand pump is warm in winter as

Which among the given is a monoatomic gas

Which of the following one of the following reflects back more sunlight as compared to other three

A plane mirror always produces a

In the nuclear reactor, heavy water (D2O) is used in the form is

Which among the given is a monogenetic parasite -

Which of the following one of the following vegetable oils is used in the manufacture of paints

A plant with compound leaves is

Drinking soda is

In the process of magnetisation of a bar