1. Which of the following cannot react as a nucleophile?

2. Clavulanic acid is:-

3. Which of the following genera is not the source for tropane alkaloids?

4. Many mediators have been implicated in the asthmatic response. The clinical efficacy of pharmacologic intervention with inhibitors or antagonist of the mediators involves following category: except:-

5. Which of the following formulations under ASU system are offered infinite period of shelf life in D and C Act?

6. Neuropathy is adverse effect of:-

7. Diazepam is not suitable for peroral sustained release form since:-

8. All of the following statements regarding estrogen therapy in postmenopausal women are true EXCEPT:-

9. The only analgesic acting centrally is ____________.

10. Which among the following statements on electro analytical methods are correct?

11. Which of the following constituents is responsible for colour of shellac?

12. One of the principle upon which HPLC detector functions is:-

13. The thymus secretes several hormones related to the immunity. These hormones promote the maturation of T lymphocyte cells. These hormones are:- 1. Thymosin 2. Thymic humoral factor 3. Thymic factor 4. Interleukins

14. Naphazoline:-

15. As per first schedule of Drugs and Cosmetics Act, 1940, following is name of the book under Siddha system of medicine:-

16. Amantadine is helpful in Parkinson's disease because:-

17. High lightening differences among brands within the same product category is ______.

18. Which of the following drug is associated with the reaction of extreme photosensitivity?

19. Which of the following is a characteristic of cytochrome P-450?

20. In new product development process, after analysis of business next step to be taken is __________.

21. In respect of female reproductive cycle, which of the following statements are correct:- 1. The female reproductive cycle consists of menstrual phase, a pre-ovulatory phase, Ovulation and a post ovulatory phase. 2. During the menstrual phase, small secondary follicles in the ovary begin to enlarge while the uterus is shedding its lining. 3. During the pre-ovulatory phase, a dominant follicle continues to grow and begins to secret estrogen and inhibin while the uterine lining begins to rebuild. 4. Ovulation results in the release of an ovum and the shedding of the uterus lining to nourish and support the release ovum. 5. After ovulation, a corpus luteum forms the ruptured follicles and begins to secrete progesterone and estrogen, which it will continue to do throughout pregnancy if the egg is fertilized. 6. If pregnancy does not occur, then the corpus luteum degenerates into a scar known as corpus albicans and uterine lining is prepared to be shed again.

22. Which of the following reagents will reduce a disubstituted alkyne to trans-alkene?

23. Which of the following statements about Michaelis-Menten kinetics is correct?

24. For the measurement of particle size of powders, the distance measured between two tangents on opposite sides of the particle parallel to some fixed direction is called:-

25. When trans-2-butene is treated with bromine an antiaddition of bromine yields meso- 2, 3-dibromobutane. Select the correct statement regarding the reaction from the following:-