List of top Questions asked in VITEEE, NEET (UG)

A cylinder rolls up an inclined plane, reaches some height and then rolls down (without slipping throughout these motions). The directions of the frictional force acting on the cylinder are

A particle moves in a straight line with a constant acceleration. It changes its velocity from $10 ms^{-1}$ to $20ms^{-1}$ while passing through a distance 135 m in t second. The value of t is

A ring of mass m and radius r rotates about an axis passing through its centre and perpendicular to its plane with angular velocity $\omega$. Its kinetic energy is

Sexual reproduction involving fusion of two cells in Chlamydomonas is

Phenomenon of organisms resembling others for escaping from enemies is

Hair occur in all mammals except those of

Bird vertebrae are

Feet of kingfisher are modified for

Both male and female pigeons secrete milk through

Which is not a true amphibian animal?

Association between sucker fish (Remora) and shark is

An ideal solution is formed when its components

At STP, the density of $CCl_4$ vapour in g/L will be nearest to

Breakdown product of haemoglobin is

Classification given by Bentham and Hooker is

Double fertilization and triple fusion were discovered by

Duct leading from parotid gland and opening into vestibule is

Focal length of a convex lens of refractive index 1.5 is 2 cm. Focal length of lens when immersed in a liquid of refractive index of 1.25 will be

Formation of gametophyte directly from sporophyte without meiosis is

Gibberellins promote

In 3p-orbital, the number of spherical nodes is

In an ecosystem, which one shows one-way passage

In Pinus/Cycas/gymnosperms, the endosperm is

In the circuit shown below, the current in the $1\Omega$ resistor is

Intercostal muscles occur in