NIPER-JEE-QUESTION-PAPER-2015
QUIZ NO 1
TOTAL QUESTIONS = 20
1. Levetiracetam is used to treat:
A. Psychosis
B. Epilepsy
C. Amnesia
D. Parkinson’s disease
2. Amphotericin exhibits a serious side effect as:
A. Nephrotoxicity
B. Neurotoxicity
C. Ototoxicity
D. GI toxicity
3. Umbelliferone is:
A. 4-hydroxycoumarin
B. 5-hydroxycoumarin
C. 6-hydroxycoumarin
D. 7-hydroxycoumarin
4. A strong signal at 3400 cm⁻¹ in an IR spectrum indicates the presence of a(n):
A. -OH alcohol
B. -O-
C. C=O
D. -NH2
5. The only blood cells that are not considered to be part of the immune system are:
A. The red blood cells
B. Fat cells
C. Glial cells
D. The osteocytes
6. People who cannot produce a complete ____ protein resist HIV infection:
A. CD4
B. CCR5
C. Cytotoxin
D. AIDS
7. Which statins are inactive lactone prodrugs that must be hydrolyzed to the active beta-hydroxy derivatives?
A. Atorvastatin and Fluvastatin
B. Lovastatin and Simvastatin
C. Pravastatin and Simvastatin
D. Fluvastatin and Rosuvastatin
8. As per the nomenclature of prostaglandins, in the name PGE2, E indicates solubility in:
A. Ethanol
B. Ethylacetate
C. Ether
D. All of the above
9. Pure narcotic antagonists:
A. Levallorphan
B. Pentazocine
C. Levarphanol
D. Naltrexone
10. Which of the following does not belong to the class of phenothiazines?
A. Promazine
B. Clozapine
C. Thioridazine
D. Thiopropazate
11. Most recently, in 2015, Ranbaxy was taken over by:
A. Daiichi
B. Sun Pharma
C. Piramal
D. Pfizer
12. Cisapride and fluconazole are not given together because of the probability of:
A. Ventricular arrhythmia
B. Congestive heart disease
C. Blood dyscrasias
D. Neurotoxicity
13. Which of the following acts on the motilin receptors?
A. Cisapride
B. Domperidone
C. Metoclopramide
D. Erythromycin
14. Which of the following species is the most nucleophilic?
A. NH3
B. H3P
C. H2S
D. H2O
15. Vijay Mallya has been appointed controversially as a board member or chairman of:
A. Hoechst Pharmaceuticals Ltd
B. IDPL
C. Sun Pharma
D. Sanofi India Ltd
16. Reaction of a strong base with a tertiary alkyl halide is most likely to result in:
A. No reaction
B. SN1 substitution
C. E2 elimination
D. E1 elimination
17. In the electromagnetic spectrum, ____ frequencies, ____ wavenumbers, and ____ wavelengths are associated with high energy:
A. High, Small, Long
B. Low, Large, Short
C. Low, Small, Short
D. High, Large, Short
18. Conversion of one of the conformations to another involves:
A. Breaking σ bonds
B. Breaking π bonds
C. Rotation around σ bonds
D. Rotation around π bonds
19. @@@
Which of the following best describes the predicted 1H NMR of tetrahydrofuran, the compound shown on the right?
A. Doublet (4H), 1.5 ppm, triplet (4H), 3.8 ppm.
B. Triplet (4H), 1.5 ppm, triplet (4H), 3.8 ppm.
C. Triplet (4H), 1.5 ppm, doublet (4H), 3.8 ppm.
D. Either a or c could be correct.
20. Identify ω-3 acid:
A. Linolenic acid
B. Linoleic acid
C. Ecosanoic acid
D. Arachidonic acid
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