BPSC Prelims

For two liquids A and B to form an ideal solution

When antigens are introduced in the body through vaccination antibodies are produced to fight off infection

One of the properties associated with X-rays is that they can be deflected by

Catalyst used in hydrogenation of vegetable oil into vanaspati ghee is

Actual site of dark reaction in photosynthesis inside cytoplast is

There is no atmosphere on the surface of the moon because

Which of the following vitamins are water soluble?

Besides spreading Malaria, Anopheles mosquito's are also vectors of

Turmeric powder is obtained from which part of turmeric plant ?

Reactance of a capacitor is

Sour taste of vinegar is due to

How is Hydrogen stored physically?

Blood group of an individual is determined by

The Ishihara test is related with

Light weight bullet proof helmets and jackets use which of the following fibres for their production ?

An electron of mass M kg and charge e coulomb travels from rest through a potential difference of V volts. The final energy in joules would be

Buds are typically found

Which of the following is not an electrophile ?

Quinine is a common drug for malaria that is obtained from a plant. Which part of the plant yields this drug?

The conductivity of a strong electrolyte

As the diameter of objective lens of a telescope increases, the resolution of telescope

A nail is nailed into the trunk of a tree at a point 1 m from the soil level. After 2 years the nail will

Which of the following is responsible for production of shadow ?

Liver stores

What is the unit of measure of magnetic field?

Standard electrode potential of A(0.5), B(-3.0), C(-1.2). Reducing power?

Compared to a burn due to air at 100C, the burn due to steam at 100C is