List of top Questions asked in NEET (UG)

Haemoglobin is a type of
A p-n junction diode can be used as
Cassiterite is an ore of
Which of the following is regarded as a unit of nervous tissue?
How many g of dibasic acid (mol. wt. 200) should be present in 100 mL of the aqueous solution to give 0.1 normality ?
A disc is rolling (without slipping) on a horizontal surface. C is its centre and Q and P are two points equidistant from C. Let $v_P$, $v_q$ and $v_c$ be the magnitude of velocities of points P,Q and C respectively, then
Bell-metal is an alloy of
A potentiometer consists of a wire of length 4 m and resistance $10\, \Omega$ It is connected to a cell of e.m.f. 2 V. The potential difference per unit length of the wire will be
In a meter bridge, the balancing length from the left end (standard resistance of one ohm is in the right gap) is found to be 20 cm. The value of the unknown resistance is
Aldol condensation will not take place in
A person aiming to reach exactly opposite point on the bank of a stream is swimming with a speed of 0.5 m/s at an angle of $ 120^\circ$ with the direction of flow of water. The speed of water in the stream, is
A mass m supported by a massless string wound around a uniform hollow cylinder of mass m and radius R. If the string does not slip on the cylinder, with what acceleration will the mass fall on release?
Haemophilic man marries a normal woman. Their offsprings will be
At $25^\circ $C and 730 mm pressure, 380 mL of dry oxygen was collected. If the temperature is constant, what volume will the oxygen occupy at 760 mm pressure?
In Friedal-Craft's alkylation besides $AlCl_3$ the other reactants are
Magnetic field intensity at the centre of coil of 50 turns, radius 0.5 m and carrying a current of 2 A, is
The solubility of a saturated solution of calcium fluoride is $2 \times 10^{-4}$ moles per litre. Its solubility product is
The joint between atlas and axis is called
The canal system is a characteristic feature of
Which of the following is not found in birds?
A stone is dropped from a height \(h\). It hits the ground with a certain momentum \(p\). If the same stone is dropped from a height 100% more than the previous height, the momentum when it hits the ground will change by -
Time period of a simple pendulum is 2 sec. If its length is increased by 4 times, then its period becomes
Which of the following is mismatched?
Which part of our body secretes the hormone secretin ?
Which of the following carries glucose from digestive tract to liver?