List of top Questions asked in NEET (UG)

Monascus purpureus is yeast used commercially in production of

Which statement is wrong for viruses?

In the five kingdom classification, Chlamydomonas and Chlorella have been included in

In which one of the following the genus name its two characters and its phylum are not correctly matched, whereas the remaining three are correct

	Genus name	Characters	Phylum
(a)	Pila	(i) Body segmented (ii) Mouth with radula	Mollusca
(b)	Asterias	(i) Spiny skinned (ii) Water vascularsystem	Echinodermata
(c)	Sycon	(i) Pore bearing (ii) Canal system	Porifera
(d)	Periplaneta	(i) Jointed appendages (ii) Chitinous exoskeleton	Arthropoda

Which one of the following pairs of animals are similar to each other for the feature stated against them?

$ABC$ is an equilateral triangle with $O$ as its centre. $\vec{F_1},\vec{F_2}$ and $\vec{F_3}$ represent three forces acting along the sides $AB, BC$ and $AC$ respectively. If the total torque about O is zero then the magnitude of $\vec{F_3}$ is

The equation of a simple harmonic wave is given by $y=3 \sin \frac{\pi}{2}(50t-x), $ where $x$ and $y$ are in metres and $t$ is in seconds. The ratio of maximum particle velocity to the wave velocity is

When a mass is rotating in a plane about a fixed point, its angular momentum is directed along

The common bottle cork is a product of

If $v_e$ is escape velocity and $v _o$ is orbital velocity of a satellite for orbit close to the earth's suface, then these are related by

A car of mass m starts from rest and accelerates so that the instantaneous power delivered to the car has a constant magnitude $P_0$. The instantaneous velocity of this car is proportional to

The instantaneous angular position of a point on a rotating wheel is given by the equation $\theta(t)=2t^3-6t^2$ The torque on the wheel becomes zero at

The correct IUPAC name of the compound

Peptide synthesis inside a cell takes place in

The function of leghaemoglobin in the root nodules of legumes is

Which of the following is not a biofertilizer ?

Which one of the following is essential for photolysis of water?

In photoelectric emission process from a metal of work function $1.8\, eV$, the kinetic energy of most energetic electrons is $0.5\, eV$. The corresponding stopping potential is

A large proportion of oxygen is left unused in the human blood even after its uptakes by the body tissues. This $O _{2}$ :

If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be transported from

Which one of the following have the highest number of species in nature ?

Consider the following four statements $(A-D)$ related to the common frog Rana tigrina, and select the correct option stating which ones are true $(T)$ and which ones are false $(F)$ . Statements : (A) On dry land it would die due to lack of $O _{2}$ if its mouth is forcibly kept closed for a few days (B) it has four-chambered heart (C) On dry land it turns uricotelic from ureotelic (D) Its life-history is carried out in pond water

The unequivocal proof of DNA as the genetic material came from the studies on a

A biconvex lens has a radius of curvature of magnitude $20\, cm$. Which one of the following options describe best the image formed of an object of height $2 \,cm$ placed $30\, cm$ from the lens?