Neet Foundation test for XI Standard

Light year is a unit of

Taking into account of the significant figures, what is the value of 9.99 m−0.0099 m?

If a stone is thrown up with a velocity of 9.8 m/s then how much time will it take to come back?

At the top of the trajectory of a projectile, the directions of its velocity and acceleration are

Which one of the following statements is incorrect?

The potential energy of a long spring when stretched by 2cm is U. If the spring is stretched by 8cm the potential energy stored in it is:-

A mass M is attached to a thin wire and whirled in a vertical circle. The wire is most likely to break when?

Two particles of mass 5kg and 10kg respectively are attached to the two ends of a rigid rod of length 1m with negligible mass. The centre of mass of the system from the 5kg particle is nearly at a distance of :

The angular speed of the wheel of a vehicle is increased from 360 rpm to 1200 rpm in 14 second Its angular acceleration is

A body weighs 72 N on the surface of the earth. What is the gravitational force on it due to the Earth at a height equal to half the radius of earth?

Two wires are made of the same material and have the same volume. The first wire has cross-sectional area A and the second wire has cross-sectional area 3A. If length of the first wire is increased by Δl on applying a force F, then how much force is needed to stretch the second wire by the same amount?

A liquid does not wet the sides of a solid, if the angle of contact is

Increasing in temperature of a gas filled in a container would lead to :

The phase difference between displacement and acceleration of a particle performing S.H.M is

The two nearest harmonics of a tube closed at one end and open at the other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system?

What is the half life period of tritium?

Metal of which foil was used in Rutherford experiment.

The value of Vander waals gas constant is highest for

The elements in a group in the Periodic Table have the same

Atomic number of element present in IIIrd period and seventh group of Periodic Table

No. of groups in D Block elements

The no. of hydrogen molecules required to produce 20 molecules of Ammonia

A metal oxide MO contains 40% oxygen. The equivalent weight of metal is

28gm N₂ and 6 gm H₂ react to give 34 gm NH₃. The statement illustrate the law of

Which of the following Alkane is not liquid at room temp.

Which of the following compound may form during the force radical Chlorination of methane

Alkynes X when passed through hot iron tube at 873K form BenzylAlkyne X is

Ethylene + S₂Cl₂→ ‘A’. The compound A is

The example of solid solution is

The Temp of which vapour pressure of a liquid is equal to external pressure is called

One of the following phyla has maximum species?

Tetanus disease is called by

During Monsoon ground becomes slippery because of

Mouth parts of mosquito are adopted for

Which of the following is an egg laying mammal?

Phylloclade is modification of

Sieve tubes are found in

Which of the following ions helps in muscle contraction?

Most of water in mature plants cell occur chiefly in which of the following?

Physical basis of life is

How many mitotic divisions should occur for a single cell to for m 256 cells?

Dark reaction occurs

Abscisic acid (ABA) controls

Life sperm of human RBC is

Visual receptors to detect the colours of are