NIPER-JEE MCQ 2007
QUIZ NO 1
TOTAL QUESTIONS = 20
1. Anticancer taxol derivatives act by
A. Free radical generation
B. Inhibition of tubulin polymerisation
C. Inhibiting topoisomerase
D. Enhancing tubulin polymerisation
2. Which form of cyclodextrins is more soluble in water
A. α
B. β
C. γ
D. δ
3. The largest cotton producer in the world is
A. India
B. China
C. USA
D. Brazil
4. @@Nifedipine is ––––––.
A.
B.
C.
D.
5. is the Ca++ channel blocker
A. Benzodiazepine
B. Verapamil
C. Phenytoin
D. Minoxidil
6. Glutathione is
A. A tripeptide of cysteine and glutamate and a detoxifier
B. A non-essential amino acid, acts as an antioxidant
C. Thiol-containing vitamin mainly used as an antioxidant in formulation
D. A and B both
7. Phenytoin is used in or as
A. Supraventricular arrhythmias
B. Ventricular arrhythmias
C. Bradycardia
D. Antiepileptic
8. Propranolol is contraindicated in
A. Asthma
B. Angina
C. Pregnancy
D. All
9. The typically used ionisation energy for an EI mass spectrometer is
A. 0.7 eV
B. 70 eV
C. 700 eV
D. 7000 eV
10. Theoretical yield = 1.5 gm, Practical yield = 2 gm. What is the percentage yield?
A. 15%
B. 20%
C. 75%
D. 125%
11. The Essar group of companies has been promoted by
A. Ambanis
B. Ruias
C. Goenkas
D. Kanorias
12. One of the following is associated with the discovery of meningitis. Identify
A. Robert Whytt
B. Robert Koch
C. Simon Flexner
D. Ian Flemming
13. Hepatic toxicity in paracetamol is caused due to an active metabolite. It is
A. N-acyl-p-benzoquinoneimine (NAPQI)
B. N-acetyl-p-benzoquinoneimine (NAPQI)
C. N-aryl-p-benzoquinoneimine (NAPQI)
D. N-alkyl-p-benzoquinoneimine (NAPQI)
14. % of benzyl alcohol is used as a preservative
A. 0.1
B. 0.5
C. 1
D. 5
15. @@Determine the correct conformation
A. R
B. S
C. E
D. Z
16. Polypharmacy means
A. Use of multiple medications by a patient
B. Use of a combination of drugs
C. Medication in geriatric patients
D. Science of polymorphism
17. Calculate the area of a rectangle, width = 5 cm, height = 1/2 width
A. 2.5 cm²
B. 12.5 cm²
C. 1.25 cm²
D. 125 cm²
18. Which of the following is a sentry drug
A. Carbidopa
B. Levodopa
C. Isoniazid
D. Vitamin B
19. Which of the following is cardiotoxic
A. Doxorubicin
B. Cisplatin
C. Nifedipine
D. All of the above
20. Synonym of solicitor is
A. Attorney-at-law
B. Barrister
C. Counselor
D. All of the above
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