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1. The famous book ‘The Philosophy of Management’ was written by

A. Henry Fayol B. Oliver Sheldon C. F. W. Taylor D. Sheldon Cooper

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2. Superantigens can bind to

A. MHC I B. MHC II C. TCR and MHC II together D. BCR and MHC I together

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3. The enzyme nomenclature ‘1.1.1.1’ refers to which of the following enzymes

A. Catalase B. Glutamate dehydrogenase C. Phosphorylase D. Alcohol dehydrogenase

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4. The Stobbe condensation is treatment of ketone or aldehyde in presence of base with

A. Anhydride B. Diester C. Aldehyde D. Ketone

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5. Indian Medicine Pharmaceutical Corporation Limited (IMPCL), a public sector undertaking by AYUSH is located in

A. New Delhi B. Nagpur, MH C. Meerut, UP D. Mohan, Uttarakhand

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6. Which of the following is NOT a drug exhibiting zero-order elimination kinetics

A. Ethanol B. Aspirin C. Morphine D. Phenytoin

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7. In absorption spectrometry, high values of absorbance values (greater than 1 or 2) tend to give poorer precision because

A. Too much light saturates the detector B. Little light reaches the detector C. Beer's law deviations are worse D. Monochromators work poorly under intense light

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8. Which of the following molecules can serve as endotoxin

A. Peptidoglycan B. Porin proteins C. Bacterial lipopolysaccharide D. Plasma membrane lipids

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9. On the surface of Pd, hydrogen exists as

A. H⁺ B. H⁻ C. H D. H₂

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10. Plagiarism refers to which of the following

A. Copying verbatim and without citing the source B. Stealing the intellectual property of someone else without citing the source C. Using the examples from another paper but mixing up the order so it is unrecognizable D. All of the above

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11. The Declaration of Helsinki is a document of

A. American Medical Association B. Helsinki Health Institution C. World Health Organization D. World Medical Association

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12. Meta-analysis

A. More detailed study B. Analysis of the results of ALL trials C. More data referenced D. Pooled analysis of other study results

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13. Bragg’s equation 2d sinθ = nλ will have no solution if

A. λ < 2d B. λ > 2d C. λ < d D. λ > d

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14. Which one of the following is an indication of the quality of a research journal

A. Impact factor B. h-index C. g-index D. 10-index

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15. NMR signal mainly depends on

A. Electronegativity of nearby atoms B. Hydrogen bonds of the molecules C. Charge of the atoms D. Mass of the molecules

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16. A competitive inhibitor of an enzyme will lead to

A. A change in Vmax and Km value B. An increase in Vmax but no change in Km C. A decrease in Vmax but no change in Km D. An increase in Km and a decrease in Vmax

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17. In a 200 MHz NMR spectrometer, a molecule shows two doublets separated by 2 ppm. The observed coupling constant is 10 Hz. The separation between these two signals and the coupling constant in a 600 MHz spectrometer will be, respectively

A. 1200 Hz and 10 Hz B. 1200 Hz and 30 Hz C. 600 Hz and 10 Hz D. 600 Hz and 30 Hz

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18. Convolvulus pluricaulis L (Convolvulaceae) is commonly known as

A. Shatavari B. Gurmar C. Ashwagandha D. Shankhapushpi

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19. Satellite viruses are

A. Also called viroids B. Dependent on other viruses for replication C. Cause of spongiform encephalopathies D. Significant pathogens of plants

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20. If a cell were unable to synthesize or obtain tetrahydrofolic acid (H4 folate), it would probably be deficient in the biosynthesis of

A. Isoleucine B. Leucine C. Methionine D. Serine