NEET 2019

175 Questions • 180 Minutes • 2019

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Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth:

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Match the hominids with their correct brain size : [table] Column-I | Column-II ; (a) $Homo\ habilis$ | (i) 900 cc ; (b) $Homo\ neanderthalensis$ | (ii) 1350 cc ; (c) $Homo\ erectus$ | (iii) 650-800 cc ; (d) $Homo\ sapiens$ | (iv) 1400 cc [/table] Select the correct option.

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Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for typhoid.

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How does steroid hormone influence the cellular activities?

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Tidal Volume and Expiratory Reserve Volume of an athlete is 500 mL and 1000 mL respectively. What will be his Expiratory Capacity if the Residual Volume is 1200 mL?

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Which of the following is a commercial blood cholesterol lowering agent?

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Which of the following statements regarding mitochondria is incorrect?

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Match the Column - I with Column - II [table] Column-I | Column-II ; (a) P-wave | (i) Depolarisation of ventricles ; (b) QRS complex | (ii) Repolarisation of ventricles ; (c) T-wave | (iii) Coronary ischemia ; (d) Reduction in the size of T-wave | (iv) Depolarisation of atria ; | (v) Repolarisation of atria [/table] Select the correct option

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Select the correct group of biocontrol agents.

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Select correctly written scientific name of Mango which was first described by Carolus Linnaeus:

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Under isothermal condition, a gas at 300 K expands from 0.1L to 0.25L against a constant external pressure of 2 bar. The work done by the gas is : [Given that 1L bar = 100 J]

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A compound is formed by cation C and anion A. The anions form hexagonal close packed (hcp) lattice and the cations occupy 75% of octahedral voids. The formula of the compound is :

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pH of a saturated solution of $Ca(OH)_2$ is 9. The solubility product ($K_{sp}$) of $Ca(OH)_2$ is :

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The number of moles of hydrogen molecules required to produce 20 moles of ammonia through Haber's process is :

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For an ideal solution, the correct option is :

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For a cell involving one electron $E^\circ_{cell} = 0.59$ V at 298 K, the equilibrium constant for the cell reaction is : [Given that $\frac{2.303RT}{F} = 0.059$ V at T = 298 K]

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Among the following, the one that is not a green house gas is :

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The number of sigma ($\sigma$) and pi ($\pi$) bonds in pent-2-en-4-yne is :

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Which of the following diatomic molecular species has only $\pi$ bonds according to Molecular Orbital Theory ?

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Which of the following reactions are disproportionation reaction ? (a) $2Cu^+ \rightarrow Cu^{2+} + Cu^0$ (b) $3MnO_4^{2-} + 4H^+ \rightarrow 2MnO_4^- + MnO_2 + 2H_2O$ (c) $2KMnO_4 \xrightarrow{\Delta} K_2MnO_4 + MnO_2 + O_2$ (d) $2MnO_4^- + 3Mn^{2+} + 2H_2O \rightarrow 5MnO_2 + 4H^+$ Select the correct option from the following :

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Paper Info

Exam: NEET
Year: 2019
Questions: 175
Duration: 180 mins

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