Recent questions tagged jeemain

Identify the Nematodes which have various shapes of amphids but without phasmids

asked Oct 5, 2013 by thanvigandhi_1

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Craspedote medusa is present in the following pair

asked Oct 5, 2013 by thanvigandhi_1

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Unloading of oxygen from haemoglobin is enhanced under the following conditions

asked Oct 5, 2013 by thanvigandhi_1

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Both hepatic and renal portal systems are found in

asked Oct 5, 2013 by thanvigandhi_1

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Identify the typical dental formula of a Metatherian

asked Oct 5, 2013 by thanvigandhi_1

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Arrange the ganglia of Autonomous nervous system of cockroach in correct sequence from anterior to posterior end

asked Oct 5, 2013 by thanvigandhi_1

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Which of the following character is not related to Indian chain viper?

asked Oct 5, 2013 by thanvigandhi_1

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Identify the correct combinations

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What is the resting membrane potential of nerve fibre?

asked Oct 5, 2013 by thanvigandhi_1

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Which one of the following became an endangered species as a result of extinction of Raphus Cucullatus?

asked Oct 5, 2013 by thanvigandhi_1

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In the life cycle of Wuchereriae, $3^{rd}\: and\: 4^{th}$ moults of microfilaria take place in

asked Oct 5, 2013 by thanvigandhi_1

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Match the following with reference to Taenia Solium

asked Oct 5, 2013 by thanvigandhi_1

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Which one of the branches of cranial nerves is not related to vagus?

asked Oct 5, 2013 by thanvigandhi_1

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In amoeboid movement, according to Goldacre and Lorsch cytoplasm solates due to

asked Oct 5, 2013 by thanvigandhi_1

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The number of integral terms in the expansion of $(5^{\large\frac{1}{2}}$$+7^{\large\frac{1}{8}}$$)^{1024}$ is ?

asked Oct 5, 2013 by rvidyagovindarajan_1

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In $F_2$ generation, 960 garden pea pods are produced during dihybrid cross due to self pollination of heterozygous parents. How many pods would be green and inflated?

asked Oct 4, 2013 by thanvigandhi_1

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Study the following lists

asked Oct 4, 2013 by thanvigandhi_1

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Identify the wrong statement in relation to Funaria

asked Oct 4, 2013 by thanvigandhi_1

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What is the ratio of mitotic divisions that take place in the microspore of cycas before and after liberation from the microsporangium during the development of the male gametophyte?

asked Oct 4, 2013 by thanvigandhi_1

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Assertion (A) : Dictyostele is present in rhizome of pteris vittata. Reason (R) : Meristeles are scattered in rhizome of pteris vittata.

asked Oct 4, 2013 by thanvigandhi_1

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The microelement which is an integral part of the electron carrier which transfers electrons from cyt-b-f complex to PCI is a component of

asked Oct 4, 2013 by thanvigandhi_1

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Study the following lists

asked Oct 4, 2013 by thanvigandhi_1

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What is the total number of amino acids when the capsid of TMV contains 2130 capsomers?

asked Oct 4, 2013 by thanvigandhi_1

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Power required to raise $300 liters$ of water per minute through a height of 6m using a pipe of diameter 2.4 cm is $(g=10 m/s^2)$

asked Oct 4, 2013 by meena.p

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Study the following table showing the components of water potential of four cells of an actively transpiring monocot plant.

asked Oct 4, 2013 by thanvigandhi_1

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A wooden cube is floating in water when a mass $m= 0.2\;kg$ is kept on its top, When the mass is removed the cube rises by $2 \;cm$. The side of the cube is [density of water $=10^3 kg/m^3$]

asked Oct 4, 2013 by meena.p

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A rubber balloon has $200\;g$ water in it . It's weight in water will be (neglecting the weight of balloon)

asked Oct 4, 2013 by meena.p

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When at rest a liquid stands at same level in the tubes shown . But as indicated a height difference of 'h' occurs when the system is given an acceleration towards right. then 'h' equals

asked Oct 4, 2013 by meena.p

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The number of stomata and epidermal cells in $ 1\: mm^2$ area of abaxial surface of the leaves of A, B, C and D plants are given below

asked Oct 4, 2013 by thanvigandhi_1

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Two liquids which do not react chemically are placed in a bent tube as shown. The heights of liquids above their surface of separation (Common surface) are

asked Oct 4, 2013 by meena.p

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If $\theta=\large\frac{\pi}{2^n+1}$ then $\cos \theta\cos 2\theta\cos 2^2\theta......\cos2^{n-1}\theta$ is equal to

asked Oct 4, 2013 by sreemathi.v

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A uniform rod of length $2.0 m$ specific $0.5$ and mass$2 \;kg$ is hinged at one end to bottom of tank of water (Specific gravity =1.0) filled upto a height of $1m$. as shown when $\theta \neq 0$. the force exerted by hinge on the rod is $(g=10 \;m/s^2)$

asked Oct 4, 2013 by meena.p

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Identify the correct pair of statements from the following

asked Oct 4, 2013 by thanvigandhi_1

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If $\tan^2\theta=2\tan^2\phi+1$ then $\cos 2\theta+\sin^2\phi$ is equal to

asked Oct 4, 2013 by sreemathi.v

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The value of $\large\frac{\cos\theta}{1+\sin\theta}$ is equal to

asked Oct 4, 2013 by sreemathi.v

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A barometer tube reads $76\;cm$ of mercury. If the tube in gradually inclined at an angle of $60^{\circ}$ with vertical , keeping the open end immersed , in mercury reservoir, the length of the mercury column will be

asked Oct 4, 2013 by meena.p

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In a baro meter as shown in the figure a small hole is made at a point S Density of mercury is $\rho$. The mercury comes out from this hole with speed v equal to

asked Oct 4, 2013 by meena.p

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The value of $\sin(n+1)A\sin(n+2)A+\cos(n+1)A\cos(n+2)A$ is equal to

asked Oct 4, 2013 by sreemathi.v

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The value of $\cos(45^{\circ}-A)\cos(45^{\circ}-B)-\sin(45^{\circ}-A)\sin(45^{\circ}-B)$ is equal to

asked Oct 4, 2013 by sreemathi.v

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Which one is not periodic

asked Oct 4, 2013 by sreemathi.v

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The number of solution of $\tan x+\sec x=2\cos x$ in $[0,2\pi]$ is

asked Oct 4, 2013 by sreemathi.v

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Let $f(\theta)=\sin \theta(\sin \theta+\sin 3\theta)$.Then $f(\theta)$ is

asked Oct 4, 2013 by sreemathi.v

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A cylinder of mass m and density $\rho$ hanging from a string is lowered into a vessel of cross. sectional area s containing a liquid of density $ \sigma( < \rho)$ until it is fully immersed. The increase in pressure at the bottom of vessel is

asked Oct 4, 2013 by meena.p

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The velocity of small ball of mass M and density $d_1$ when dropped in a container filled with glycerin becomes constant after some time. If the density of glycerin is $d_2$ then force acting on the ball

asked Oct 4, 2013 by meena.p

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For a given material , The young's modulus is 2.4 times that of rigidity modulus. It's Poisson's ratio is ::

asked Oct 4, 2013 by meena.p

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The Comprehensibility of water is $5 \times 10^{-10}\;m^2/N$. It is subjected to a pressure of $15\;M\;pa$. The fraction decrease in volume will be

asked Oct 4, 2013 by meena.p

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The volume of solid rubber ball when it is carried from surface of 200 m deep lake decreases by $0.1\%$ The value for bulk modulus elasticity of rubber will be

asked Oct 4, 2013 by meena.p

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Assertion (A) : Azolla is used as a biofertilizer in rice fields. Reason (R) : Azolla contains nitrogen fixing cyanobacteria in its root nodules

asked Oct 3, 2013 by thanvigandhi_1

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Identify the role of lectins in the formation of root nodules in legumes.

asked Oct 3, 2013 by thanvigandhi_1

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Argmosuccinase is an example to

asked Oct 3, 2013 by thanvigandhi_1

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