List of practice Questions

Sensitive pigmented layer of eye is

Removal of calcium from freshly collected blood would

Photoreceptors of earthworm occur on

Pauling's electronegativity values for elements are useful in predicting

Of the following quantities, which one has dimensions different from the remaining three ?

Nucleoproteins are synthesised in

Which of the following 0.1 M aqueous solution will have the lowest freezing point?

The C- H bond distance is the longest in

Malaria fever coincides with liberation of

Calgon used as a water softner, is

Which of the following is the true structure of HO?

Which one of the following atoms will have the smallest size?

When n type semiconductor is heated

Floral formula of tomato/tobacco is

Acid rains are produced by

Which one of the following is the smallest in size?

Two identical p-n junctions may be connected in series with a battery in three ways . The potential drops across the two p-n junctions are equal in

The molecule which has pyramidal shape is

Imagine a light planet revolving around a very massive star in a circular orbit of radius R with a period of revolution T. If the gravitational force of attraction between the planet and the star is proportional to $ R^{-5/2} $ , then

For an ideal gas

The lines $2x - 3y = 5$ and $3x - 4y = 7$ are diameters of a circle of area 154 sq unitis. Then, the equation of this circle is

I f F and F are independent events such that $O < P(E) < 1$ and $O < P (F ) < 1$, then

A five digit number divisible by $3$ is to be formed by using the numerals $0$, $1$, $2$, $3$, $4$ and $5$ without repetition. The total number of ways in which can be done is

Energy in a current carrying coil is stored in the form of

A solid cylinder of mass $M$ and radius $R$ rolls without slipping down an inclined plane of length $L$ and height $h$. What is the speed of its centre of mass when the cylinder reaches its bottom -